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Riverside Cement Company deposit (Oro Grande Cement plant), Quartzite Mountain, Oro Grande District, San Bernardino Co., California, USA

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Latitude & Longitude (WGS84): 34° 36' 30'' North , 117° 17' 46'' West
Latitude & Longitude (decimal): 34.6083333333, -117.296111111
 
A former limestone-clay deposit/quarry located in sec. 16, T6N, R4W, SBM, 0.8 km (0.5 mile) WSW of Quartzite Mountain (coordinates of record). Owned by Amcord, Inc. (100%), California (1979). MRDS database stated accuracy for this location is 100 meters.

Local rocks include Carboniferous marine rocks, unit 1 (Western Mojave Desert).

Workings include surface openings.

Mineral List



1 entry listed.

The above list 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

Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology, California Division of Mines (Report 49): 49(1-2): 175-176.

California Division of Mines and Geology (1981), Mines & Mineral Producers Active in California during 1980, Special Publication 58: 50.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10189090.

U.S. Bureau of Mines, Minerals Availability System (MAS) file #0060710456.

Mine Safety and Health Administration (MSHA), report MSHA ID #0404348.

 
Mineral and/or Locality  
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