| 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. |
Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA