B W and H Occurrence, Gold Mountain District, Sevier Co., Utah, USA
|Latitude & Longitude (WGS84):||38° 30' 59'' North , 112° 17' 13'' West|
|Latitude & Longitude (decimal):||38.51639,-112.28694|
|Köppen climate type:||Dfb : Warm-summer humid continental climate|
REF:Deposit:: PERRY, L. I., 1978 , UTAH GEOL. AND MINERALOG. SURVEY ON-SITE INVESTIGATION
Production:: PERRY, L. I., 1978 , UTAH GEOL. AND MINERALOG. SURVEY ON-SITE INVESTIGATION.
Commodities (Major) - Silver, Gold
Deposit Type: Vein
Development Status: Past Producer
Host Rock: Latite
Tectonic Structure: Cordilleran Hingeline
6 valid minerals.
Rock Types Recorded
Select Rock List TypeAlphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
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
2.588 - 66 Ma
|Bullion Canyon Volcanics|
Age: Cenozoic (2.588 - 66 Ma)
Description: Widely distributed, heterogeneous, varicolored, volcanic mudflow breccia, lava flows, flow breccia, ash-flow tuff, and fluvial volcanic conglomerate and sandstone; flows are mostly crystal-rich dacite with some fine-grained, crystal- poor, black andesite, as well as rhyodacite and quartz latite lava flows; age at least 30 to 22 Ma; maximum thickness at least 5,000 feet (1,500 m) in Sevier County.
Reference: Hintze, L.F, F.D. Davis, P.D. Rowley, C.G. Cunningham, T.A. Steven, G.C. Willis. Geologic map of the Richfield 30′ x 60′ quadrangle, southeast Millard County and parts of Beaver, Piute, and Sevier Counties, Utah. Utah Geological Survey Map 195. 
|Middle Miocene - Chattian|
11.62 - 28.1 Ma
|Miocene volcanic rocks, undivided|
Age: Cenozoic (11.62 - 28.1 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.