Relevant bibliographies by topics / Geochemistry – New South Wales

Academic literature on the topic 'Geochemistry – New South Wales'

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Published: 4 June 2021
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Journal articles on the topic "Geochemistry – New South Wales"

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Coombs, Douglas S., Yosuke Kawachi, Hiroyuki Miura, and Debra Chappell. "Cerchiaraite and Ca-bearing noelbensonite from Woods mine, New South Wales, Australia." European Journal of Mineralogy 16, no. 1 (February 23, 2004): 185–89. http://dx.doi.org/10.1127/0935-1221/2004/0016-0185.

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Thalhammer, O. A. R., B. P. J. Stevens, J. H. Gibson, and W. Grum. "Tibooburra Granodiorite, western New South Wales: Emplacement history and geochemistry." Australian Journal of Earth Sciences 45, no. 5 (October 1998): 775–87. http://dx.doi.org/10.1080/08120099808728432.

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Carr, P. F., B. Selleck, M. Stott, and P. Williamson. "NATIVE LEAD AT BROKEN HILL, NEW SOUTH WALES, AUSTRALIA." Canadian Mineralogist 46, no. 1 (February 1, 2008): 73–85. http://dx.doi.org/10.3749/canmin.46.1.73.

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Birch, W. D. "Zinc-manganese carbonates from Broken Hill, New South Wales." Mineralogical Magazine 50, no. 355 (March 1986): 49–53. http://dx.doi.org/10.1180/minmag.1986.050.355.07.

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AbstractSpecimens of honey-brown to pinkish-brown globular carbonates encrusting concretionary goethite–coronadite from the oxidized zone at Broken Hill, New South Wales, have compositions in the rhodochrosite–smithsonite series. This may be the first extensive natural occurrence of this solid-solution series. Growth of the carbonates occurred in zones which have near uniform composition. The ratio MnCO3/(MnCO3 + ZnCO3) for each zone bears a linear relationship to the measured d spacing for the 104 X-ray reflections. Because cerussite is the only other mineral associated with the Zn-Mn carbonates and because of an absence of detailed locality information, the paragenetic significance of these minerals cannot be determined. The solutions depositing them may have been derived from the near-surface equivalents of the Zinc Lode horizons.
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Ghorbani, Mohammad R., and Eric A. K. Middlemost. "Geochemistry of pyroxene inclusions from the Warrumbungle Volcano, New South Wales, Australia." American Mineralogist 85, no. 10 (October 2000): 1349–67. http://dx.doi.org/10.2138/am-2000-1003.

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Millsteed, Paul W. "Faceting Transparent Rhodonite from Broken Hill, New South Wales, Australia." Gems & Gemology 42, no. 2 (June 1, 2006): 151–58. http://dx.doi.org/10.5741/gems.42.2.151.

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Stolz, A. J. "Mineralogy of the Nandewar Volcano, northeastern New South Wales, Australia." Mineralogical Magazine 50, no. 356 (June 1986): 241–55. http://dx.doi.org/10.1180/minmag.1986.050.356.07.

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AbstractThe paper discusses the mineralogy of eruptives from the Nandewar Volcano, which range in composition from hawaiite and trachyandesite to comendite via tristanite and mafic and peralkaline trachyte. Olivine, Ca-rich pyroxene, and amphibole display marked decreases in 100 Mg/(Mg + Fe) ratios in the sequence trachyandesite to comendite, reflecting variation in host rock compositions. The presence of tscher-makitic subcalcic pyroxene and aluminous bronzite megacrysts in several trachyandesites indicates that these experienced intratelluric crystallization at elevated pressures (6–8 kbar). Some titanomagnetite and plagioclase phenocrysts in trachyandesites may also be moderate pressure cognate precipitates. Groundmass pyroxenes of some trachytes and comendites are strongly acmitic. The presence or absence of coexisting alkali amphiboles and aenigmatite appears to reflect stability over a relatively broad range of fO2 conditions. Aenigmatite rims on titanomagnetite and ilmenite microphenocrysts in several peralkaline eruptives provides support for a ‘no-oxide’ field in T-fO2 space. The Fe-Ti oxide compositional data indicate that magmas spanning the spectrum trachy-andesite-comendite crystallized under conditions of decreasing T and fO2 which broadly coincided with the FMQ synthetic buffer curve. However, a voluminous group of slightly older associated rhyolites appear to have crystallized under significantly more oxidizing conditions.
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Morand, V. J. "Vanadium-Bearing Margarite from the Lachlan Fold Belt, New South Wales, Australia." Mineralogical Magazine 52, no. 366 (June 1988): 341–45. http://dx.doi.org/10.1180/minmag.1988.052.366.05.

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AbstractMargarite occurs in Ordovician black slate within the contact aureole of the Wyangala Batholith, in the Lachlan Fold Belt in New South Wales. This occurrence is the first described from New South Wales. It is a regional metamorphic mineral replacing chiastolitic andalusite, and contains up to 1.07% V2O3 and up to 0.37% Cr2O3. Vanadium and chromium here substitute for octahedral aluminium. Margarite is produced by a local reaction in which Ca and H2O are introduced into andalusite grains. There is a significant paragonite component in the margarite but negligible muscovite solid solution.
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Le Gleuher, M. "Olivine wathering in basalts near Cooma, New-South-Wales, Australia." Chemical Geology 84, no. 1-4 (July 1990): 96–97. http://dx.doi.org/10.1016/0009-2541(90)90174-6.

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Bowyer, J. K. "Basin changes in Jervis Bay, New South Wales: 1894–1988." Marine Geology 105, no. 1-4 (March 1992): 211–24. http://dx.doi.org/10.1016/0025-3227(92)90189-o.

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Dissertations / Theses on the topic "Geochemistry – New South Wales"

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Roach, Ian C., and n/a. "The setting, structural control, geochemistry and mantle source of the Monaro Volcanic Province, southeastern New South Wales." University of Canberra. Applied Science, 1999. http://erl.canberra.edu.au./public/adt-AUC20061107.131113.

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The Monaro Volcanic Province (MVP) is an Oligocene-Eocene intraplate basaltic lava field situated in the Southern Highlands of New South Wales between the towns of Cooma and Bombala. The lava pile of the MVP consists of basal sub-alkali rocks (olivine tholeiite, transitional basalt) capped by a number of thick ankaramite lavas, above which lie less numerous alkali rocks including alkali olivine basalt, nepheline basanite and olivine nephelinite. Intercalated with the lava flows are massive and matrix-supported alkali and ankaramitic hyaloclastites, alkali pillow basalts, rare tuffs, bauxitic weathering profiles, lacustrine sediments and reworked late Cretaceous to early Tertiary river gravels. The lava pile is intruded through by numerous volcanic plugs and dykes and rare maars. Volcanic centres are principally concentrated in two NW-SE trending zones parallel to major crustal-scale fractures in the Palaeozoic basement. Centres almost always lie over the intersections of two or more conjugate strike-slip or transverse fractures. The stratigraphy, whole-rock geochemistry and Sr and Nd isotopic signatures of rocks from the MVP indicate magma-genesis initially from an asthenospheric source with EM1 characteristics, gradually becoming more lithospheric with DM source characteristics. The long-lived nature of the MVP rules out a mantle plume-type source for magmas. Instead, a diapiric source is envisaged. The MVP mantle xenolith suite appears to have equilibrated at slightly higher temperatures for given pressures than the Newer Volcanics Province suite suggesting the palaeogeotherm for the MVP was slightly hotter than the "South East Australian" geotherm. Large amounts of amphibole (pargasitic hornblende, pargasite, ferroan pargasite and kaersutite) occuring within the more silica-undersaturated rocks of the MVP, and rarely within Iherzolitic xenoliths, are interpreted to have formed as selvages on mantle veins in contact with peridotite beneath the MVP. Amphiboles were later sampled by magmas rising through the same conduits and were brought to the surface. MVP ankaramite lavas feature < 2cm clinopyroxene porphyrocrysts, the cores of which are shown to have crystallised at ca. 18 kb pressure or ca. 54 km depth. This defines the base of the local crust within the MVP region. Data from the MVP support a landscape evolution model based on the isostatic rise of the Southern Highlands due to voluminous magmatic underplating since the Cretaceous. Data further support limited denudation since the Early Tertiary based on a pulsatory but high palaeogeotherm.
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Othman, Rushdy School of Biological Earth &amp Environmental Sciences UNSW. "Petroleum geology of the Gunnedah-Bowen-Surat Basins, Northern New South Wales : stratigraphy, organic petrology and organic geochemistry." Awarded by:University of New South Wales. School of Biological, Earth and Environmental Sciences, 2003. http://handle.unsw.edu.au/1959.4/20537.

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The three-dimensional thermal maturity pattern has been investigated and the hydrocarbon generation potential assessed for the Permian and Triassic sequences of the southern Bowen and northern Gunnedah Basins and the lower part of the overlying Jurassic Cretaceous Surat Basin sequence in northern New South Wales. An oil-source rock correlation also has been investigated in the Gunnedah Basin. Vitrinite reflectance measurements were conducted on 256 samples from 28 boreholes. A total of 50 of these samples were subjected to Rock-Eval pyrolysis analysis, and 28 samples extracted for additional organic geochemical studies (GCMS). A re-evaluation of the stratigraphy in the southern Bowen Basin and a stratigraphic correlation between that area and the northern Gunnedah Basin was also included in the study. An overpressured shaly interval has been identified as a marker bed within the lower parts of the Triassic Moolayember and Napperby Formations, in the Bowen and Gunnedah Basins respectively. Suppressed vitrinite reflectance in the Permian sequence was used as another marker for mapping the stratigraphic sequence in the southern Bowen Basin. The Permian sequence in the Bowen Basin thins to the south, and probably pinches out over the Moree High and also to the west. The coal-bearing Kianga Formation is present in the north and northeastern parts of the study area. A disconformity surface between Digby and Napperby Formations in the Gunnedah Basin is probably time-equivalent to deposition of the Clematis Group and Showgrounds Sandstone in the Bowen Basin. The Clematis Group is absent in the study area, and the Moolayember Formation considered equivalent to the Napperby Formation. Although in many cases core samples were not available, handpicking of coal or shaly materials from cuttings samples where geophysical log signatures identify these materials helped in reducing contamination from caved debris. Histogram plots of reflectance also helped where the target and caved debris were of similar lithology. Vertical profiles of the vitrinite reflectance identified suppressed intervals in the study area due to marine influence (Back Creek Group and Maules Creek Formation) and liptinite rich source organic matter (Goonbri Formation). The suppression occurs due to the perhydrous character of the preserved organic matter. High reflectance values were noted within intrusion-affected intervals, and two types of igneous intrusion profiles were identified; these are simple and complex profiles. An isoreflectance map for the non-suppressed interval at the base of the Triassic sequence in the southern Bowen Basin shows that the organic matter is mature more towards the east close to the Goondiwindi Fault, and also towards the west where the Triassic sequence directly overlies the basement. High values also occur over the Gil Gil Ridge in the middle, to the south over the Moree High, and to the north where the sequence is thicker. The reflectance gradient in the suppressed intervals is higher than in the overlying non-suppressed sequences, especially when the rank has resulted from burial depth. Tmax from Rock-Eval pyrolysis was found to be lower in the perhydrous intervals, and was high in mature and igneous intrusion-affected intervals. Based on the source potential parameters, the Permian Back Creek Group is a better source than the Kianga Formation, while the Goonbri Formation is better than the Maules Creek Formation. The Triassic Napperby Formation has a fair capacity to generate oil, and is considered a better source rock than the equivalent Moolayember Formation. The Jurassic Walloon Coal Measures is a better source than Evergreen Formation, and has the best source rock characteristics, but is immature. The Rock-Eval S1 value shows better correlation with extracted hydrocarbon compounds (saturated and aromatics) than the total extractable organic matter. This suggests that solvent extraction has a greater ability to extract NSO compounds than temperature distillation over the Rock-Eval S1 interval. Terrestrial organic matter is the main source input for the sequences studied. This has been identified from organic petrology and from the n-alkane distributions and the relatively high C29 steranes and low sterane/hopane ratios. The absence of marine biomarker signatures in the Permian marine influenced sequence, could be attributed to their dilution by overwhelming amounts of non-marine organic matter. A mainly oxic to suboxic depositional environment is inferred from trace amounts of 25-NH, BNH and TNH. This is further supported by relatively high pr/ph ratios. Although C29/C30 is generally regarded as an environmental indicator, high values were noted in intrusion-affected samples. The 22S and 20S ratios were inverted ????reaches pseudo-equilibrium???? in such rapidly heated, high maturity samples. The ratio of C24 tetracyclic terpane to C21-C26 tricyclic terpanes decreases, instead of increasing, within the Napperby Formation close to a major igneous intrusive body. The 22S ratio, which is faster in reaction than the other terpane and sterane maturity parameters, shows that the Permian sequence lies within the oil generation stage in the Bowen Basin, except for a Kianga Formation sample. The Triassic sequence is marginally mature, and the Jurassic sequence is considered immature. In the Gunnedah Basin, the Permian sequence in Bellata-1 and Bohena-1, and the Triassic sequence in Coonarah-1A, lie within the oil generation range. In the intrusion-affected high maturity samples, the ratio is reaches pseudo-equilibrium. This and other terpane and sterane maturity parameters are not lowered (suppressed) in the perhydrous intervals. The ???????? sterane ratio, however, is slowest in reaction to maturity, and variations in low maturity samples are mainly due to facies changes. Diasterane/sterane ratios, in the current study, increase with increasing TOC content up to 5% TOC, but decrease in rocks with higher TOC contents including coals. Highly mature samples, as expected, in both cases are anomalous with high ratios. Calculated vitrinite reflectance based on the method of Radke and Welte (1983), as well as MPI 1 and MPI 2, shows the best comparison to observed values. These aromatic maturity parameters are lowered within the reflectance-suppressed intervals. Oil stains in the Jurassic Pilliga Sandstone in the Bellata-1 well have been identified as being indigenous and not due to contamination. The vitrinite reflectance calculated to the oil stain suggests that the source rock should be within a late mature zone. Such high maturity levels are only recognised within intrusion-affected intervals. A close similarity between the oil stain sample and the intruded interval of the Napperby Formation is evident from the thermal maturity and biomarker content. Hydrocarbon generation and expulsion from the lower part of the Napperby Formation as a result of igneous intrusion effects is suggested as the source of the oil in this particular occurrence. Terpane and sterane maturity parameters increase with increasing burial depth in the intervals with suppressed (perhydrous) vitrinite reflectance. The generation maturity parameters also increase through intervals with perhydrous vitrinite, which suggests that hydrocarbons continue to be generated and the actual amount is increasing even though traditional rank ????????????stress???????????? maturity parameters are lowered. Accordingly, the Permian sequences in the lower part of the Bowen Basin are at least within the peak oil generation zone, and probably within late oil generation in the north and northeast of the study area. To generate significant amounts of hydrocarbon, however, the thickness of the shaly and coaly intervals in the Permian sequence is probably a critical parameter. In the Gunnedah Basin, a significant amount of hydrocarbon generation is probably only possible as a result of igneous intrusions.
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Rowling, Jill. "Cave Aragonites of New South Wales." University of Sydney. Geosciences, 2004. http://hdl.handle.net/2123/694.

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Abstract Aragonite is a minor secondary mineral in many limestone caves throughout the world. It has been claimed that it is the second-most common cave mineral after calcite (Hill & Forti 1997). Aragonite occurs as a secondary mineral in the vadose zone of some caves in New South Wales. Aragonite is unstable in fresh water and usually reverts to calcite, but it is actively depositing in some NSW caves. A review of current literature on the cave aragonite problem showed that chemical inhibitors to calcite deposition assist in the precipitation of calcium carbonate as aragonite instead of calcite. Chemical inhibitors work by physically blocking the positions on the calcite crystal lattice which would have otherwise allowed calcite to develop into a larger crystal. Often an inhibitor for calcite has no effect on the aragonite crystal lattice, thus aragonite may deposit where calcite deposition is inhibited. Another association with aragonite in some NSW caves appears to be high evaporation rates allowing calcite, aragonite and vaterite to deposit. Vaterite is another unstable polymorph of calcium carbonate, which reverts to aragonite and calcite over time. Vaterite, aragonite and calcite were found together in cave sediments in areas with low humidity in Wollondilly Cave, Wombeyan. Several factors were found to be associated with the deposition of aragonite instead of calcite speleothems in NSW caves. They included the presence of ferroan dolomite, calcite-inhibitors (in particular ions of magnesium, manganese, phosphate, sulfate and heavy metals), and both air movement and humidity. Aragonite deposits in several NSW caves were examined to determine whether the material is or is not aragonite. Substrates to the aragonite were examined, as was the nature of the bedrock. The work concentrated on Contact Cave and Wiburds Lake Cave at Jenolan, Sigma Cave, Wollondilly Cave and Cow Pit at Wombeyan and Piano Cave and Deep Hole (Cave) at Walli. Comparisons are made with other caves. The study sites are all located in Palaeozoic rocks within the Lachlan Fold Belt tectonic region. Two of the sites, Jenolan and Wombeyan, are close to the western edge of the Sydney Basin. The third site, Walli, is close to a warm spring. The physical, climatic, chemical and mineralogical influences on calcium carbonate deposition in the caves were investigated. Where cave maps were unavailable, they were prepared on site as part of the study. %At Jenolan Caves, Contact Cave and Wiburds Lake Cave were examined in detail, %and other sites were compared with these. Contact Cave is located near the eastern boundary of the Late Silurian Jenolan Caves Limestone, in an area of steeply bedded and partially dolomitised limestone very close to its eastern boundary with the Jenolan volcanics. Aragonite in Contact Cave is precipitated on the ceiling as anthodites, helictites and coatings. The substrate for the aragonite is porous, altered, dolomitised limestone which is wedged apart by aragonite crystals. Aragonite deposition in Contact Cave is associated with a concentration of calcite-inhibiting ions, mainly minerals containing ions of magnesium, manganese and to a lesser extent, phosphates. Aragonite, dolomite and rhodochrosite are being actively deposited where these minerals are present. Calcite is being deposited where minerals containing magnesium ions are not present. The inhibitors appear to be mobilised by fresh water entering the cave as seepage along the steep bedding and jointing. During winter, cold dry air pooling in the lower part of the cave may concentrate minerals by evaporation and is most likely associated with the ``popcorn line'' seen in the cave. Wiburds Lake Cave is located near the western boundary of the Jenolan Caves Limestone, very close to its faulted western boundary with Ordovician cherts. Aragonite at Wiburds Lake Cave is associated with weathered pyritic dolomitised limestone, an altered, dolomitised mafic dyke in a fault shear zone, and also with bat guano minerals. Aragonite speleothems include a spathite, cavity fills, vughs, surface coatings and anthodites. Calcite occurs in small quantities at the aragonite sites. Calcite-inhibitors associated with aragonite include ions of magnesium, manganese and sulfate. Phosphate is significant in some areas. Low humidity is significant in two areas. Other sites briefly examined at Jenolan include Glass Cave, Mammoth Cave, Spider Cave and the show caves. Aragonite in Glass Cave may be associated with both weathering of dolomitised limestone (resulting in anthodites) and with bat guano (resulting in small cryptic forms). Aragonite in the show caves, and possibly in Mammoth and Spider Cave is associated with weathering of pyritic dolomitised limestone. Wombeyan Caves are developed in saccharoidal marble, metamorphosed Silurian Wombeyan Caves Limestone. Three sites were examined in detail at Wombeyan Caves: Sigma Cave, Wollondilly Cave and Cow Pit (a steep sided doline with a dark zone). Sigma Cave is close to the south east boundary of the Wombeyan marble, close to its unconformable boundary with effusive hypersthene porphyry and intrusive gabbro, and contains some unmarmorised limestone. Aragonite occurs mainly in a canyon at the southern extremity of the cave and in some other sites. In Sigma Cave, aragonite deposition is mainly associated with minerals containing calcite-inhibitors, as well as some air movement in the cave. Calcite-inhibitors at Sigma Cave include ions of magnesium, manganese, sulfate and phosphate (possibly bat origin), partly from bedrock veins and partly from breakdown of minerals in sediments sourced from mafic igneous rocks. Substrates to aragonite speleothems include corroded speleothem, bedrock, ochres, mud and clastics. There is air movement at times in the canyon, it has higher levels of CO2 than other parts of the cave and humidity is high. Air movement may assist in the rapid exchange of CO2 at speleothem surfaces. Wollondilly Cave is located in the eastern part of the Wombeyan marble. At Wollondilly Cave, anthodites and helictites were seen in an inaccessible area of the cave. Paramorphs of calcite after aragonite were found at Jacobs Ladder and the Pantheon. Aragonite at Star Chamber is associated with huntite and hydromagnesite. In The Loft, speleothem corrosion is characteristic of bat guano deposits. Aragonite, vaterite and calcite were detected in surface coatings in this area. Air movement between the two entrances of this cave has a drying effect which may serve to concentrate minerals by evaporation in some parts of the cave. The presence of vaterite and aragonite in fluffy coatings infers that vaterite may be inverting to aragonite. Calcite-inhibitors in the sediments include ions of phosphate, sulphate, magnesium and manganese. Cave sediment includes material sourced from detrital mafic rocks. Cow Pit is located near Wollondilly Cave, and cave W43 is located near the northern boundary of the Wombeyan marble. At Cow Pit, paramorphs of calcite after aragonite occur in the walls as spheroids with minor huntite. Aragonite is a minor mineral in white wall coatings and red phosphatic sediments with minor hydromagnesite and huntite. At cave W43, aragonite was detected in the base of a coralloid speleothem. Paramorphs of calcite after aragonite were observed in the same speleothem. Dolomite in the bedrock may be a source of magnesium-rich minerals at cave W43. Walli Caves are developed in the massive Belubula Limestone of the Ordovician Cliefden Caves Limestone Subgroup (Barrajin Group). At the caves, the limestone is steeply bedded and contains chert nodules with dolomite inclusions. Gypsum and barite occur in veins in the limestone. At Walli Caves, Piano Cave and Deep Hole (Deep Cave) were examined for aragonite. Gypsum occurs both as a surface coating and as fine selenite needles on chert nodules in areas with low humidity in the caves. Aragonite at Walli caves was associated with vein minerals and coatings containing calcite-inhibitors and, in some areas, low humidity. Calcite-inhibitors include sulfate (mostly as gypsum), magnesium, manganese and barium. Other caves which contain aragonite are mentioned. Although these were not major study sites, sufficient information is available on them to make a preliminary assessment as to why they may contain aragonite. These other caves include Flying Fortress Cave and the B4-5 Extension at Bungonia near Goulburn, and Wyanbene Cave south of Braidwood. Aragonite deposition at Bungonia has some similarities with that at Jenolan in that dolomitisation of the bedrock has occurred, and the bedding or jointing is steep allowing seepage of water into the cave, with possible oxidation of pyrite. Aragonite is also associated with a mafic dyke. Wyanbene cave features some bedrock dolomitisation, and also features low grade ore bodies which include several known calcite-inhibitors. Aragonite appears to be associated with both features. Finally, brief notes are made of aragonite-like speleothems at Colong Caves (between Jenolan and Wombeyan), a cave at Jaunter (west of Jenolan) and Wellington (240\,km NW of Sydney).
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Keogh, Andrew James, of Western Sydney Hawkesbury University, Faculty of Science and Technology, and School of Applied and Environmental Sciences. "Systems management of Glenbrook Lagoon, New South Wales." THESIS_FST_AES_Keogh_A.xml, 1996. http://handle.uws.edu.au:8081/1959.7/423.

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Glenbrook Lagoon, an 8 hectare lake receiving rainfall runoff from a residential catchment, is experiencing nutrient enrichment problems expressed as excessive aquatic plant presence. This study aims to assess the relative nutrient contribution of the total system compartments, including catchment loading, water column, aquatic plants and surface sediment. This information is utilised in the formulation of management strategies which may produce a sustainable nutrient reduction and general improvement in the system. The total nutrient content of the aquatic system was determined to be high in comparison with the present nutrient loading from the catchment. The ideal management case considers nutrient reduction of the surface sediment compartment firstly, followed by the aquatic plant community, with the water column and catchment influence as relatively low priority compartments. Various strategies for managing these are proposed. The total system benefits of the ideal management case are reductions in nutrients, aquatic plant biovolume and suspended solid loading. Unavoidable constraints placed upon the ideal management case include the excessive aquatic plant presence restricting accessability to the surface sediment for dredging. The resulting best management case requires aquatic plant eradication prior to sediment management, with the total system benefits associated with the ideal management case being retained.
Master of Science (Hons)
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Elliott, Malcolm Gordon, of Western Sydney Hawkesbury University, and Faculty of Environmental Management and Agriculture. "Grass tetany of cattle in New South Wales." THESIS_FEMA_xxx_Elliott_M.xml, 2000. http://handle.uws.edu.au:8081/1959.7/7.

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Over the last 60 years, grass tetany has been recognised as a significant lethal condition in sheep and cattle.Outcomes from this study include documentation of the likely precursors to grass tetany, ways to recognise these precursors, and long term practices that will enable producers to minimise livestock deaths. The benefit of this research to beef producers is that the environmental circumstances thought to be associated with outbreaks of grass tetany have been identified, along with remedial action that can be taken to prevent deaths occurring.Recommendations to industry on best practice to be adopted by leading producers to minimise outbreaks of grass tetany are made.This study provides an alternate strategy for the management of grass tetany in beef cattle, to the more clinical approaches previously recommended. It is suggested that losses from this economically important metabolic disease can be minimised if management practices of beef cattle producers in eastern Australia can incorporate a more holistic approach to farm management, which takes account of the soil/plant/animal/climate inter-relationships.
Master of Science (Hons)
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Wood, Susan, and s2000093@student rmit edu au. "Creative embroidery in New South Wales, 1960 - 1975." RMIT University. Architecture and Design, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20070206.160246.

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In the years between 1960 and 1975 in NSW there emerged a loosely connected network of women interested in modern or creative embroidery. The Embroiderers' Guild of NSW served as a focus for many of these women, providing opportunities for them to exhibit their work, and to engage in embroidery education as teachers or as learners. Others worked independently, exhibited in commercial galleries and endeavoured to establish reputations as professional artists. Some of these women were trained artists and wanted embroidery to be seen as 'art'; others were enthusiastic amateurs, engaged in embroidery as a form of 'serious leisure'. They played a significant role in the development of creative embroidery and textile art in NSW and yet, for the most part, their story is absent from the narratives of Australian art and craft history. These women were involved in a network of interactions which displayed many of the characteristics of more organised art worlds, as posite d by sociologist Howard Becker. They produced work according to shared conventions, they established co-operative links with each other and with other organisations, they organised educational opportunities to encourage others to take up creative embroidery and they mounted exhibitions to facilitate engagement with a public audience. Although their absence from the literature suggests that they operated in isolation, my research indicates that there were many points of contact between the embroidery world, the broader craft world and the fine art community in NSW. This thesis examines the context in which creative embroiderers worked, discusses the careers of key individuals working at this time, explores the interactions between them, and evaluates the influence that they had on later practice in embroidery and textiles in NSW.
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Franklin, Richard Charles. "Epidemiology of Farm Injuries in New South Wales." University of Sydney, 2007. http://hdl.handle.net/2123/1930.

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Doctor of Philosophy (PhD)
Injuries to people living and working on farms in New South Wales continue to be a significant burden on the health system, Workers’ Compensation system, agricultural industries and farming families. Strategies to reduce the number and severity of injuries suffered by farmers and people working on farms rely on accurate information. Unfortunately there is no one dataset available to describe the circumstances surrounding farm injuries and the size of this burden in Australia. Hence, a number of different data sources are required to provide a picture of farm injuries. To date, there has been very little critical examination of what value each of these datasets provides to describing farm injuries. This Thesis aimed to: • Undertake surveillance of injuries occurring to people on farms or during agricultural production in NSW using data from an Emergency Department, NSW Hospital Separations information, NSW Workers’ Compensation Claims, and ABS Deaths data. • Critically examine the utility of Emergency Department, Hospital, Workers’ Compensation, and ABS Deaths Data for the surveillance of farm injuries in NSW. • Critically examine data classification systems used in Emergency Department, Hospital, Workers’ Compensation, and ABS Deaths data collections to describe the breadth of farm injuries in NSW. • Define the priority areas for farm injury prevention initiatives in NSW based on the information obtained from the examination of the data from Emergency Department, Hospital, Workers’ Compensation, and ABS Deaths. • Evaluate the effectiveness of the NSW Rollover Protective Structure (ROPS) rebate scheme and examine the utility of the data currently available in NSW to measure the performance of the program. Four datasets, Tamworth Emergency Department, Hospital Separations, Workers’ Compensation and the Australian Bureau of Statistics (ABS) Deaths data were used to provide information on the surveillance of farm injuries, describe the breadth of classifications used to describe farm injuries, and define priorities for the prevention of farm injuries. There were 384 farm-related injuries which presented to the Emergency Department at the Tamworth Base Hospital between 1 September 1997 and 31 August 1998. Emergency Department data collected in this study used the Farm Injury Optimal Dataset (FIOD) for classification, which allowed for a comprehensive picture of the circumstances surrounding the injury event. The three most common external causes of injury were related to horses, motorcycles, and animals. Commonly people were working at the time of injury. Children represented 21% of the people injured. The average number of injuries per 100 farms per annum was 34.7. An examination of hospital discharge data for NSW was undertaken for the period 1 July 1992 to 30 June 2000 where the location of the injury was a farm. Classification of cases in this dataset conformed to the International Classification of Disease (ICD) versions 9 and 10. There were 14,490 people who were injured on a farm during the study period. The three most common external causes of injury were motorcycles, animals being ridden and agricultural machinery. Children represented 17% of all farm injury cases. The rate per 1,000 farms ranged from 19 to 42 per annum. An examination of Workers’ Compensation claims for agricultural industries in NSW between 1 July 1992 and 30 June 2001 was undertaken. The ‘Type of Occurrence’ classification system was used to code the claims. There were 24,332 claims of which the majority were males (82%). The incidence of injury / disease in agriculture per annum varied from 37 per 1,000 workers to 73 per 1,000 workers. The rate per 1,000 agricultural establishments varied from 54 to 76. The average cost of a claim was $10,880 and the average time lost per claims was 9.2 weeks. There were 81 deaths and 3,158 permanent disabilities. The three most common agents were sheep / goats (5%), ferrous and non-ferrous metals (5%), crates / cartons / boxes / etc (5%). Using ABS deaths data to examine the deaths of people working and living on farms was limited to males whose occupation was recorded as ‘farmer and farm manager’ and ‘agricultural labourer and related worker’. There were 952 deaths over the period 1 January 1991 and 31 December 2000. The information provided a consistent series of cases over time. Areas where prevention should be directed included motor vehicle accidents; falls; agricultural machinery; other machinery; firearms; poisoning; and drowning. Using any one of the datasets alone to examine people injured on farms not only underestimates the number of people injured, but also misses particular types of agents involved in farm injuries. Each of the datasets used in this Thesis provides a different perspective of farm injury in NSW. By examining the information together, there are a number of areas which are consistently represented in each dataset such as falls and agricultural machinery. While no one dataset provided all the information that would be useful for the prevention of injuries, the available information does provide direction for the development of prevention strategies. The overall weakness of the information provided is that it misses a number of risk factors that contribute to farm injuries such as fatigue and training. The lack of appropriate denominator information also makes it difficult to directly compare the datasets and estimate the size of the problem. There are a number of additional coding categories that could be included in each dataset that would provide a better understanding of the different groups at risk of sustaining an injury on a farm or during agricultural work. These coding categories include activity at time of injury, admission to hospital, and occupation. An example of the use of data to determine the effectiveness of a farm injury prevention program is the ‘NSW Rollover Protective Structure (ROPS) Rebate Scheme’ evaluation. Tractor rollover deaths have been identified as an issue for prevention by Farmsafe Australia; however, such deaths were not identified in any of the datasets used in this Thesis due to coding limitations in the ABS data. In this Thesis information about the evaluation of the ‘NSW ROPS Rebate Scheme’ is presented. The scheme was successful in fitting 10,449 ROPS to tractors and the following lessons were learnt: when providing a rebate, the administration (i.e. sending the cheque) needs to be done well; advertising is important and should be co-ordinated, increase the awareness of the risk(s) the intervention is aiming to prevent and effectiveness of subsequent solution (s); the program should ensure there is an increased awareness of the outcome the intervention is aiming to prevent; if regulation is part of the program, enforcement needs to undertaken; and should address any barriers to uptake. The information provided in this Thesis highlights the substantial burden that farm injury places on the agricultural and rural sector of NSW. While there is no one data source that can describe the circumstances and the burden of farm injuries, the currently available datasets do provide an insight into the circumstances of farm injuries and the burden these injuries place on health, Workers’ Compensation, agricultural industries and farming families.
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Keogh, Andrew James. "Systems management of Glenbrook Lagoon, New South Wales /." View thesis View thesis, 1996. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030519.153643/index.html.

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Elliott, Malcolm Gordon. "Grass tetany of cattle in New South Wales /." View thesis View thesis, 2000. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030424.150628/index.html.

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Decker, Frank. "The emergence of money in convict New South Wales." Marburg Metropolis-Verl, 2009. http://d-nb.info/1001248597/04.

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Books on the topic "Geochemistry – New South Wales"

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New South Wales: The New South Wales Additional Instructions 1986. London: HMSO, 1986.

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Britts, M. G. Traffic law (New South Wales). Sydney: Lawbook Co., 2006.

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Holmes, G. G. Diatomite in New South Wales. [Sydney]: Dept. of Minerals and Energy, Geological Survey of New South Wales, 1989.

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Wales, New South. Motor accidents law (New South Wales). Sydney: Law Book Co., 1994.

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John, Evans, and New South Wales. Parliament. Legislative Council., eds. New South Wales Legislative Council practice. Annandale, N.S.W: Federation Press, 2008.

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Angley, John. The New South Wales doctors' dispute. Canberra: Legislative Research Service, Dept. of the Parliamentary Library, 1985.

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Penfold, Barry J. Secret wines of New South Wales. Kenthurst: Kangaroo Press, 1989.

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Eastwood, Ken. Top walks in New South Wales. Richmond, Vic: Explore Australia Pub., 2013.

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Essential Sydney and New South Wales. Boston: Little, Brown, 1990.

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Floyd, A. G. Australian rainforests in New South Wales. Chipping Norton, NSW, Australia: S. Beatty in association with National Parks and Wildlife Service of New South Wales, 1990.

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Book chapters on the topic "Geochemistry – New South Wales"

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Thom, Bruce. "New South Wales." In Encyclopedia of the World's Coastal Landforms, 1229–38. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-1-4020-8639-7_225.

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Plowman, David, and Keri Spooner. "Unions in New South Wales." In Australian Unions, 104–21. London: Macmillan Education UK, 1989. http://dx.doi.org/10.1007/978-1-349-11088-9_5.

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Wallace, Valerie. "Republicanism in New South Wales." In Scottish Presbyterianism and Settler Colonial Politics, 219–44. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70467-8_10.

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Laidlaw, Ronald W. "New South Wales 1821–51." In Mastering Australian History, 96–120. London: Macmillan Education UK, 1988. http://dx.doi.org/10.1007/978-1-349-09168-3_5.

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Frahm, Michael. "Australia: Ombudsman New South Wales." In Australasia and Pacific Ombudsman Institutions, 117–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33896-0_8.

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Tyler, Michael J. "Frogs of western New South Wales." In Future of the Fauna of Western New South Wales, 155–60. P.O. Box 20, Mosman NSW 2088, Australia: Royal Zoological Society of New South Wales, 1994. http://dx.doi.org/10.7882/rzsnsw.1994.014.

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Bird, Eric. "Lord Howe Island – (New South Wales)." In Encyclopedia of the World's Coastal Landforms, 1239–46. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-1-4020-8639-7_226.

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Chapman, D. M. "Australia--New South Wales and Queensland." In The GeoJournal Library, 415–22. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2999-9_45.

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Maloney, John. "Go Out and Govern New South Wales." In The Political Economy of Robert Lowe, 1–11. London: Palgrave Macmillan UK, 2005. http://dx.doi.org/10.1057/9780230504042_1.

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Fernandez, Elizabeth, Jane Bolitho, Patricia Hansen, and Myvanwy Hudson. "The Children’s Court in New South Wales." In Australia's Children's Courts Today and Tomorrow, 27–44. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-5928-2_3.

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Conference papers on the topic "Geochemistry – New South Wales"

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Baxter, Helen, Timothy Rutherford, and Robert Bertuzzi. "Geochemistry and geotechnical models – a case study from the proposed Kempfield Silver Project, Bathurst, New South Wales." In 2013 International Symposium on Slope Stability in Open Pit Mining and Civil Engineering. Australian Centre for Geomechanics, Perth, 2013. http://dx.doi.org/10.36487/acg_rep/1308_12_rutherford.

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Platt, T. J. "New South Wales Incident Management System." In Ninth International Conference on Road Transport Information and Control. IEE, 1998. http://dx.doi.org/10.1049/cp:19980182.

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Senden, David van, and Douglas Lord. "Estuary Processes Investigation; New South Wales, Australia." In 27th International Conference on Coastal Engineering (ICCE). Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40549(276)288.

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Conway, Andrew, Michelle Blom, Lee Naish, and Vanessa Teague. "An analysis of New South Wales electronic vote counting." In ACSW 2017: Australasian Computer Science Week 2017. New York, NY, USA: ACM, 2017. http://dx.doi.org/10.1145/3014812.3014837.

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Allen, Lori E., Michael C. B. Ashley, Michael G. Burton, Stuart D. Ryder, John W. V. Storey, and Yinsheng Sun. "UNSWIRF: the University of New South Wales infrared Fabry-Perot." In Astronomical Telescopes & Instrumentation, edited by Albert M. Fowler. SPIE, 1998. http://dx.doi.org/10.1117/12.317242.

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"Modelling hydrological changes in New South Wales under future climate change." In 21st International Congress on Modelling and Simulation (MODSIM2015). Modelling and Simulation Society of Australia and New Zealand, 2015. http://dx.doi.org/10.36334/modsim.2015.g4.young.

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Catalan, Alex, and C. Suarez. "Geotechnical characterisation — Cadia East panel caving project, New South Wales, Australia." In Second International Symposium on Block and Sublevel Caving. Australian Centre for Geomechanics, Perth, 2010. http://dx.doi.org/10.36487/acg_rep/1002_26_catalan1.

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Radoll, Peter, Sebastian Fleissner, Duncan Stevenson, and Henry Gardner. "Improving ICT support for aboriginal land councils in New South Wales." In the Sixth International Conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2517899.2517916.

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Zhu, Qinggaozi, Xihua Yang, and Qiang Yu. "Climate change impact on bushfire risk in New South Wales, Australia." In IGARSS 2015 - 2015 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2015. http://dx.doi.org/10.1109/igarss.2015.7326042.

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Duc, Hiep Nguyen, Sean Watt, David Salter, and Toan Trieu. "Modelling October 2013 Bushfire Pollution Episode in New South Wales, Australia." In 31st International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 2014. http://dx.doi.org/10.22260/isarc2014/0072.

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Reports on the topic "Geochemistry – New South Wales"

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Reid, Andrew. Tackling gambling harm to improve health equity in New South Wales. Centre for Health Equity Training, Research and Evaluation, 2021. http://dx.doi.org/10.53714/igoo2131.

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Kyi, D., J. Duan, A. Kirkby, and N. Stolz. Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP): New South Wales: data release report. Geoscience Australia, 2020. http://dx.doi.org/10.11636/record.2020.011.

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Chisholm, Emma-Kate, Carol Simpson, and Phillip Blevin. New SHRIMP U-Pb zircon ages from the New England Orogen, New South Wales : July 2010-June 2012. Geoscience Australia, 2014. http://dx.doi.org/10.11636/record.2014.013.

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Chisholm, E. I., P. L. Blevin, and C. J. Simpson. New SHRIMP U–Pb zircon ages from the New England Orogen, New South Wales: July 2012–June 2014. Geoscience Australia, 2014. http://dx.doi.org/10.11636/record.2014.052.

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Waltenberg, K., P. L. Blevin, S. Bodorkos, and D. E. Cronin. New SHRIMP U-Pb zircon ages from the New England Orogen, New South Wales: July 2014-June 2015. Geoscience Australia and Geological Survey of New South Wales, 2015. http://dx.doi.org/10.11636/record.2015.028.

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Armistead, S. E., and G. L. Fraser. New SHRIMP U-Pb zircon ages from the Cuttaburra and F1 prospects, southern Thomson Orogen, New South Wales. Geoscience Australia, 2015. http://dx.doi.org/10.11636/record.2015.020.

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Bodorkos, S., K. F. Bull, L. M. Campbell, M. A. Eastlake, P. J. Gilmore, and S. J. Triggs. New SHRIMP U-Pb ages from the central Lachlan Orogen and New England Orogen, New South Wales: July 2014-June 2015. Geoscience Australia and Geological Survey of New South Wales, 2016. http://dx.doi.org/10.11636/record.2016.021.

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Fraser, G. L., P. J. Gilmore, J. A. Fitzherbert, S. J. Trigg, L. M. Campbell, L. Deyssing, O. D. Thomas, et al. New SHRIMP U-Pb zircon ages from the Lachlan, southern Thomson and New England orogens, New South Wales: February 2011–June 2013. Geoscience Australia, 2014. http://dx.doi.org/10.11636/record.2014.053.

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Armistead, S. E., R. G. Skirrow, G. L. Fraser, D. L. Huston, D. C. Champion, and M. D. Norman. Gold and intrusion-related Mo-W mineral systems in the southern Thomson Orogen, New South Wales. Geoscience Australia, 2017. http://dx.doi.org/10.11636/record.2017.005.

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Garthwaite, M. C., and T. Fuhrmann. Subsidence monitoring in the Sydney Basin, New South Wales: results of the Camden Environmental Monitoring Project. Geoscience Australia, 2020. http://dx.doi.org/10.11636/record.2020.016.

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