- Mineral Resources
- Online Spatial Data
- National Mineral Resource Assessment 1998
Mineral assessment tracts in Gilpin county, Colorado
[Additional scientific data in this geographic area]
- CR08: Porphyry Cu (17) (Laramide) , covers 100 % of this area
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- CR09: Porphyry Cu (17) (Middle Tertiary) , covers 100 % of this area
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- CR11: Porphyry Cu-Au (20c) (Laramide) , covers 99 % of this area
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- CR20: Alkaline Au-Te (22b) (Laramide) , covers 99 % of this area
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- CR24: Massive sulfide, kuroko (28a) (Proterozoic) , covers 3 % of this area
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- CR31: Hot-spring Au-Ag (25a) (Tertiary) , covers 1 % of this area
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- CR35: Sedimentary exhalative Zn-Pb (31a) (Proterozoic) , covers 3 % of this area
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- CR36: Low-sulfide Au-quartz vein (36a) (Proterozoic) , covers 3 % of this area
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