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Belcher prospect, Rosita District, Custer Co., Colorado, USA

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Latitude & Longitude (WGS84): 38° 6' 37'' North , 105° 21' 41'' West
Latitude & Longitude (decimal): 38.11055,-105.36139
Köppen climate type:BSk : Cold semi-arid (steppe) climate


Commodities (Major) - Silver
Deposit Type: Vein
Development Status: Occurrence
Structure: North-Trending Fault; Small Faults; Trachyte Dikes, Rosita Volcanic Center, Wet Mtns
Host Rock: Trachyandesite
Tectonic Structure: Central Cordillera (Southern Rocky Mtns)


Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


10 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Oligocene
23.03 - 33.9 Ma



ID: 2813933
Intra-ash flow quartz latitic lavas

Age: Oligocene (23.03 - 33.9 Ma)

Lithology: Major:{quartz latite}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Paleoproterozoic
1600 - 2500 Ma



ID: 3186950
Paleoproterozoic crystalline metamorphic rocks

Age: Proterozoic (1600 - 2500 Ma)

Lithology: Orthogneiss/paragneiss

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License



This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
SIEMS, P.L., 1967, VOLCANIC AND ECONOMIC GEOLOGY OF THE ROSITA HILLS AND SILVER CLIFF DISTRICTS, CUSTER COUNTY, COLORADO: COLORADO SCHOOL MINES, D.SC. THESIS, T1042, 222 P.
SHARP, W.M., 1978, GEOLOGIC MAP OF THE SILVER CLIFF AND ROS.....

 
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