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USA | |
- Arrowhead District (Arrow District)
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Southern Pacific Company (1964b) Minerals for Industry, Vol III - Southern California, 242 pp.: 107 Van Nostrand Reinholt Press: 183. |
- Clark Mts (Clark Mountain Range)
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Olson, Jerry Chipman, Shawe, D.R., Pray, L.C., Sharpe, W.N., and Hewlett, D.F. (1954), Geology of the rare-earth deposits of the Mountain Pass district, San Bernardino County California, USGS 261 pp.: 36 Van Nostrand Reinholt Press: 183. |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 361. Cloudman, H.C., F.J.H. Merrill & E. Huguenin (1919), San Bernardino County: California Mining Bureau. Report 15: 784, 790 |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 361. Cloudman, H.C., F.J.H. Merrill & E. Huguenin (1919), San Bernardino County: California Mining Bureau. Report 15: 774-899 […(abstract): Geol. Zentralbl., Band 27: 394]: 784, 790 |
- Goodsprings Mining District
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Longwell, C. R., Pampeyan, E. H., Bowyer, Ben, Roberts, R. J. (1965) Geology and Mineral Deposits of Clark County, Nevada. Bulletin 62, Nevada Bureau of Mines. |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. [Hewett, D (1931) Geology and Ore Depositsof the Goodsprings Quadrangle, Nevada USGS PP 162] |
| USGS Bul 540 |