Le Duc Lease (AEC 3; 9; 10; 12; Rex No. 5), Temple Mountain, San Rafael District (San Rafael Swell), Emery Co., Utah, USAi
|Regional Level Types|
|Le Duc Lease (AEC 3; 9; 10; 12; Rex No. 5)||Group of Mines|
|San Rafael District (San Rafael Swell)||Mining District|
|Latitude & Longitude (WGS84):||38° 40' 45'' North , 110° 41' 18'' West|
|Latitude & Longitude (decimal):||38.67944,-110.68861|
|USGS MRDS Record:||10020604|
|Locality type:||Group of Mines|
|Köppen climate type:||BSk : Cold semi-arid (steppe) climate|
|Other/historical names associated with this locality:||Calyx 3; Calyx 9; Calyx 10; Calyx 12|
Calyx 3 (AEC 3), Calyx 9 (AEC 9), Calyx 10 (AEC 10) and Calyx 12 were interconnected mines on Calyx Bench.
REF:Deposit:: HILPERT'S FILE, USGS
Deposit:: CONSV. DIV. COMP. DATE, 10-26-1970
Commodities (Major) - Uranium
Development Status: Producer
Regions containing this locality
|North America Plate||Tectonic Plate|
|Rocky Mountains, North America||Mountain Range|
Commodity ListThis is a list of exploitable or exploited mineral commodities recorded at this locality.
No minerals currently recorded for this locality.
List of minerals for each chemical element
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
|Early Jurassic - Late Triassic|
174.1 - 237 Ma
|Mesozoic sedimentary rocks|
Age: Mesozoic (174.1 - 237 Ma)
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. 
247.2 - 251.902 Ma
Age: Early Triassic (247.2 - 251.902 Ma)
Stratigraphic Name: Moenkopi Formation
Description: fluvial, mudflat, sabkha, shallow marine; redbeds
Comments: Original map source: Hintze, L.F., Willis, G.C., Laes, D.Y.M., Sprinkel, D.A., and Brown, K.D., 2000, Digital Geologic Map of Utah: Utah Geological Survey, Map 179DM, scale 1:500,000.
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.