| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Luce, R.W. (1971) Identification of serpentine varieties by infrared absorption. USGS Professional Paper 750-B: 199-201 American Mineralogist (1965): 50: 1893-1913 Van Nostrand Reinholt Press: 146. |
Florence Mac Mine (Florence Mack Mine) area, Picacho Peak, San Benito County, California, USA