- Mineral Resources
- Online Spatial Data
- National Mineral Resource Assessment 1998
Mineral assessment tracts in Rio Arriba county, New Mexico
[Additional scientific data in this geographic area]
- CR02: Skarn Cu (18b) (Middle Tertiary) , covers < 0.1 % of this area
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- CR03: Skarn Cu (18b) (Middle Tertiary) , covers 48 % of this area
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- CR06: Skarn Zn-Pb (18c) (Middle Tertiary) , covers < 0.1 % of this area
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- CR09: Porphyry Cu (17) (Middle Tertiary) , covers 0.1 % of this area
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- CR13: Porphyry Cu-Au (20c) (Middle Tertiary) , covers 0.2 % of this area
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- CR16: Polymetallic replacement (19a) (Middle Tertiary) , covers < 0.1 % of this area
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- CR17: Polymetallic replacement (19a) (Late Tertiary) , covers < 0.1 % of this area
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- CR18: Polymetallic replacement (19a) (Middle Tertiary) , covers 47 % of this area
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- CR22: Alkaline Au-Te (22b) (Middle Tertiary) , covers 0.2 % of this area
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- CR25: Massive sulfide, kuroko (28a) (Proterozoic) , covers 7 % of this area
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- CR27: Epithermal vein, quartz-adularia (25c + 25d) (Tertiary) , covers 29 % of this area
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- CR30: Epithermal vein, quartz-alunite (25e) (Tertiary) , covers 29 % of this area
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- CR32: Hot-spring Au-Ag (25a) (Tertiary) , covers 60 % of this area
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- CR33: Sediment-hosted Cu, redbed (30b.2) (Pennsylvanian - Permian) , covers 0.2 % of this area
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