Langtry Mine (Langtry lode), Calico, Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino Co., California, USA
|Latitude & Longitude (WGS84):||34° 58' 32'' North , 116° 54' 22'' West|
|Latitude & Longitude (decimal):||34.97556,-116.90611|
|Köppen climate type:||BSk : Cold semi-arid (steppe) climate|
A former Ag occurrence/mine located in the NW¼ sec. 8, T10N, R1E, SBM, 4.8 km (3.0 miles) NW of Calico, along the western slope of the Calico Mountains. MRDS database stated accuracy for this location is 100 meters.
Local rocks include Tertiary intrusive rocks (hypabyssal), unit 7 (Northern Mojave Desert).
Workings include unspecified underground openings.
2 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
|Zanclean - Aquitanian|
3.6 - 23.03 Ma
|Tertiary intrusive rocks (hypabyssal), unit 7 (Northern Mojave Desert)|
Age: Neogene (3.6 - 23.03 Ma)
Description: Tertiary intrusive rocks; mostly shallow (hypabyssal) plugs and dikes. Includes some Mesozoic rocks.
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. 
Storms, William H. (1892), Certain ore deposits (Daggett, San Bernardino County, California): Mining and Scientific Press: 64: 383.
Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology: 49: 131-132.
Southern Pacific Company (1964b) Minerals for Industry, Vol III - Southern California, 3, 242 pp.: 144.
Weber, F.H., Jr. (1966a), Silver mining in Old Calico. California Division of Mines and Geology Mineral Information Service: 19: 71-80.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 126.
Pemberton, H. Earl (1983), Minerals of California: 47 (map 2-26), 196 (map 5-5).
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10164523.
U.S. Bureau of Mines, Minerals Availability System (MAS) file #0060710321.