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USA | |
| Petrov, Alfredo (n.d.) Personal Communication. |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Jenni, Clarence M. (1957), Crestmore and its minerals: Gems & Minerals: … No. 240: 46. Woodford, A.O., Crippen, R.A., and Garner, K.B. (1941) Section Across Commercial Quarry, Crestmore, California. American Mineralogist: 26: 351-381. Van Nostrand Reinholt Press: 217 |
| Woodford, A.O., Crippen, R.A., and Garner, K.B. (1941) Section Across Commercial Quarry, Crestmore, California. American Mineralogist: 26: 351-381. |
| DeVito, Fred, Ordway, Al (1984) The Jensen Quarry, Riverside County, California. The Mineralogical Record, 15 (5) 273-290 18:80. |
Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA