- Mineral Resources
- Online Spatial Data
- National Mineral Resource Assessment 1998
Mineral assessment tracts in Routt county, Colorado
[Additional scientific data in this geographic area]
- CR02: Skarn Cu (18b) (Middle Tertiary) , covers 2 % of this area
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- CR06: Skarn Zn-Pb (18c) (Middle Tertiary) , covers 1 % of this area
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- CR09: Porphyry Cu (17) (Middle Tertiary) , covers 88 % of this area
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- CR16: Polymetallic replacement (19a) (Middle Tertiary) , covers 1 % of this area
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- CR17: Polymetallic replacement (19a) (Late Tertiary) , covers 1 % of this area
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- CR24: Massive sulfide, kuroko (28a) (Proterozoic) , covers 9 % of this area
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- CR31: Hot-spring Au-Ag (25a) (Tertiary) , covers 58 % of this area
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- CR35: Sedimentary exhalative Zn-Pb (31a) (Proterozoic) , covers 9 % of this area
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- CR36: Low-sulfide Au-quartz vein (36a) (Proterozoic) , covers 9 % of this area
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