Clyde Long property (Surprise Claims; Elk Park Mine; Exxon lease; Centennial Claims), Elk Park, San Juan Co., Colorado, USA
|Latitude & Longitude (WGS84):||37° 42' 53'' North , 107° 39' 22'' West|
|Latitude & Longitude (decimal):||37.71499,-107.65623|
|Köppen climate type:||Dfc : Subarctic climate|
Ref.: "Minerals of Colorado, updated & revised", p.28, by Eckel, Edwin B., 1997; Rocks & Min.:65:59. This mineralized shear zone area in the Las Animas River Canyon is located about 1000 feet west of the bridge over the Animas River 1 mi below Elk Park (SE 1/4 sec. 19, T. 40 N., R. 70 W.).
38 valid minerals.
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
1400 - 1600 Ma
|Mesoproterozoic intrusive rocks|
Age: Calymmian (1400 - 1600 Ma)
Lithology: Intrusive igneous rocks
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. 
1600 - 2500 Ma
|Felsic and hornblendic gneisses, either separate or interlayered|
Age: Proterozoic (1600 - 2500 Ma)
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.