Minerals - Earth Resources Spatial Data Collection for the Datamart.
공공데이터포털
MRSDA Exploration Graticules, Mineral points and regions, Heavy Mineral Sands areas and lines, Mining and Mineral Operation Locations, Extractive Industry Interest Areas, Deep and Shallow Leads and Shallow Workings. Collected for Earth Resources within DSDBI
Mineral Areas (1:1,000,000)
공공데이터포털
Location of known mineral areas (goldfields, coalfields) as presented in the 1:1,000,000 Minerals of Victoria map compiled in 1993 by the Geological Survey of Victoria.. This dataset has the Heavy Mineral Sands (HMS) and Oil and Gas Fields removed. HMS can be found in MINSAND1M and Oil and Gas Fields can be found in OILGAS.
Basins (1:500,000), Geological Interpretation of Geophysical Features Polygon
공공데이터포털
This dataset contains interpreted geological data, both units underlying the basins and magnetic (mostly volcanic) units enclosed by the basin sediments. The linear features in the data set are geological boundaries, major faults, lesser faults and dykes. The onshore magnetic, radiometric, topographic and gravity data have been collected by the Geological Survey of Victoria. This has been supplemented by offshore magnetic and bathymetric data collected by the Australian Geological Survey Organisation and deep seismic data collected by the Australian Geological Survey Organisation and company sources. The map attempts to reconcile the onshore geology interpreted in Simons & Moore (1999) with the geophysical responses in a way that is geologically reasonable, and to carry this interpretation offshore at least as far as the Tasmanian sea boundary (generally 39 degrees 12 minutes South). The legend broadly uses the same time breaks as that of the Pre-Permian geological map, but includes younger packages that lie beneath the basin. No attempt has been made to subdivide granitic rocks of a particular age. The dataset is accompanied by other datasets representing lava flows and the basin edges. Lava flows have been interpreted either from intersections in drill holes or from magnetic responses. References: MOORE, D.H., 2002. Eastern and central Gippsland Basin, southeast Australia: basement interpretation and basin links. Victorian Initiative for Minerals and Petroleum Report 69, Department of Natural Resources and Environment. MOORE, D.H., 2002. Basement-basin relationships in the Otway Basin, Victoria, Australia. Victorian Initiative for Minerals and Petroleum Report 78, Department of Natural Resources and Environment. SIMONS B.A., & MOORE, D.H., 1999. Victoria 1:1 000 000 Pre-Permian Geology. Geological Survey of Victoria.
Geological polygons (1:250,000)
공공데이터포털
This dataset contains primary geological data, namely outcropping/sub-cropping geological rock units. This layer has been superseded by the Seamless Geology layer - SG_GEOLOGICAL_UNIT_250K The data have been collected by the Geological Survey of Victoria. The dataset is accompanied by other datasets representing structural lines, miscellaneous lines, miscellaneous polygons, metamorphism, and placer deposits.