Zobrazeno 1 - 10
of 33
pro vyhledávání: '"David J. Gray"'
Publikováno v:
Australian Journal of Earth Sciences. 65:249-274
Research on hydrogeochemistry for mineral exploration for inland Australia includes development of weathering models and extensive mine-scale and regional groundwater data. Mineral saturation indic...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa2e6d6e2d5a30fe5ca72a3ad83ce2cc
https://doi.org/10.1080/08120099.2018.1423110
https://doi.org/10.1080/08120099.2018.1423110
Publikováno v:
Journal of Hydrology. 556:717-731
Some of the largest extents of naturally occurring acidic waters are found across southern Australia. The origins of these systems remain poorly understood with many hypotheses for their genesis. Australian government agency groundwater datasets and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e4b0419917ba1c97a647bf5fe91b2da
https://doi.org/10.1016/j.jhydrol.2017.11.044
https://doi.org/10.1016/j.jhydrol.2017.11.044
Publikováno v:
International Journal of Greenhouse Gas Control. 59:74-90
Carbon dioxide may be injected into an underground geological structure for mere geo-sequestration purposes or as a means of enhanced hydrocarbon recovery. During such an operation, CO2 is expected to dissolve in the in-situ fluids (primarily consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6106a89c95124ce317e1fb4057981f81
https://doi.org/10.1016/j.ijggc.2017.02.007
https://doi.org/10.1016/j.ijggc.2017.02.007
Autor:
Holly R. Meadows, Sam Spinks, Yulia Uvarova, Monica leGras, David J. Gray, Nicki Bardwell, Yusen Ley-Cooper, Alistair J.R. White, Robert Thorne, R. R. Anand, Nathan Reid
Publikováno v:
Ore Geology Reviews. 80:484-503
Ferromanganese crusts, coatings of iron oxide and manganese (oxyhydr)oxide minerals, occur in various forms on a broad range of surface materials in the subaerial environment. Manganese (oxyhydr)oxide minerals in particular, have very high adsorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e04c2d2c7db4ec80fdd4747f399354
https://doi.org/10.1016/j.oregeorev.2016.07.015
https://doi.org/10.1016/j.oregeorev.2016.07.015
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 17:124-142
Transported overburden is a persistent problem for mineral exploration in Australia and elsewhere, with explorers not confident in the current understanding of where, when and how geochemical anomalies form (or don9t form) in surficial materials and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcaaa4b563ff032f7b4b0440de76f77
https://doi.org/10.1144/geochem2016-416
https://doi.org/10.1144/geochem2016-416
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 16:100-115
The northern Yilgarn Craton, with an extensive mineral exploration history and relatively fresh and neutral groundwaters, was selected to test the utility of regional hydrogeochemical mapping in Australia. The assembled data of 2509 groundwater sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3f69f6819498a24810e78175bf7028
https://doi.org/10.1144/geochem2014-333
https://doi.org/10.1144/geochem2014-333
Autor:
Andrea J. Copeland, David J. Gray
Publikováno v:
Reference & User Services Quarterly. 51:334-339
Electronic books, or e-books, are a major topic of discussion for public libraries across the country. Two-thirds of public libraries report they now provide access to e-books. However, limited research exists on e-books in public libraries. This stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad59b1d7bd0bd3930e36455272ebb831
https://doi.org/10.5860/rusq.51n4.334
https://doi.org/10.5860/rusq.51n4.334
Publikováno v:
Applied Geochemistry. 26:1956-1974
Shallow calcrete aquifers in the central north of the Yilgarn Craton in Western Australia are the host to numerous secondary carnotite U deposits. Sampling and analysis of approximately 1400 shallow aquifer groundwaters were conducted to test if U mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb935e0a3dbed634b8cd6adf527b558
https://doi.org/10.1016/j.apgeochem.2011.06.027
https://doi.org/10.1016/j.apgeochem.2011.06.027
Publikováno v:
Mineralium Deposita. 46:761-787
The Ambassador U and multi-element deposit occurs on the SW margin of the Gunbarrel Basin, Western Australia. Low-grade, flat-lying U mineralization averaging about 2 m thick at 0.03% U occurs in lignites at the redox front at the base of the weather
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcf2782a918973bc1033d880dbbe963
https://doi.org/10.1007/s00126-011-0349-4
https://doi.org/10.1007/s00126-011-0349-4
Autor:
David J. Gray
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 3:359-368
Hydrogeochemical investigations of the Yilgarn Craton and its margins have been dominantly in areas of deep (20–100 m) regolith, within unconfined aquifers where water tables are commonly 10–60 m below surface. These groundwaters contacting weath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5137e03d16ead969dd092421feb27bd2
https://doi.org/10.1144/1467-7873/03-012
https://doi.org/10.1144/1467-7873/03-012