Online link | https://mrdata.usgs.gov/carbonatite/ |
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Description | Data on 60 of the 527 known carbonatites in the world, providing reliable quantitative data on ore tonnages and grades of niobium and REE. |
Originators | Berger, Vladimir I.; Singer, Donald A.; and Orris, Greta J. |
Publication | U.S. Geological Survey Open-File Report 2009-1139 |
Metadata | Questions and answers |
Format | Content | Service URL |
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WMS | Deposit locations with geological and economic characteristics | https://mrdata.usgs.gov/services/carbonatite?request=GetCapabilities&service=WMS&version=1.3.0 |
WFS | Deposit locations with geological and economic characteristics | https://mrdata.usgs.gov/wfs/carbonatite?request=GetCapabilities&service=WFS&version=1.0.0& |