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USA | |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Larsen, Esper S. Jr. (1948) Batholith and Associated Rocks of Corona, Elsinore, and San Luis Rey Quadrangles Southern California. GSA Memoir 29. Geological Society of America doi:10.1130/mem29 Murphy, Franklin Mac (1930), Dumortierite in Riverside County: American Mineralogist: 15: 79-80 Van Nostrand Reinholt Press: 454. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. American Mineralogist (1930) 15: 79-80 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173 Murphy, Franklin Mac (1930), Dumortierite in Riverside County: American Mineralogist: 15: 79-80 |
- Menifee Mining District (Auld Mining District)
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173 |