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USA | |
| https://www.mindat.org/photo-1347997.html |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Big Creek-Rush Creek Mining District
| Mandarino, Joseph A. (2002) Abstracts of New Mineral Descriptions. The Mineralogical Record, 33 (2) 161-172 Newberry, Nancy G., Essene, Eric J., Peacor, and Donald R. (1981) Alforsite, a new member of the apatite group: the barium analogue of chlorapatite. American Mineralogist, 66 (9-10) 1050-1053 Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Mineralogical Record (2002) 33: 163. Jambor, J.L. and Roberts, A.C. (2002) New mineral names. American Mineralogist: 87: 765-768. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Eckhard D. Stuart and Robert E. Walstrom |
- Big Dry Creek Mining District
| Am Min 35:173-184 Am Min 21:68-69 |
- Central San Benito Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Smoky Quartz] Rick Dalrymple Collection |
| [var. Smoky Quartz] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 313-314. Cohen, A.J. (1955), Regularity of the F center maxima in fused silica and alpha quartz: Journal of Chem. Physics: 22: 570 Marshall, Royal R. (1955), Absorption spectra of smoky quartz from an Arkansas vein deposit and from a Sierran miarolitic granite: American Mineralogist: 40: 535 Hamilton, Fletcher McNab (1916), Administrative statement California Mining Bureau. Report 14: xix-xxiii |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Kings Canyon National Park
| Murdoch, Joseph, Webb, Robert W. (1966) Minerals of California, Centennial Volume (1866-1966) - California Division Mines and Geology, Bulletin 189. p.1-559. Bradley, W.W. (1916b), Fresno and Kings Counties: California Mining Bureau. Report 14: 439 |
| John Magnasco and fellow BAM members |
| [var. Chalcedony] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 317. Blake, Wm. P. (1866), Annotated catalogue of the principal mineral species hitherto recognized n California and the adjoining states and territories being a report of the California State Board of Agriculture. 31 pp., Sacramento: 9 |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Ver Planck, Wm. E., Jr. (1962), Vitreous silica: California Division Mines and Geology Mineral Information Service: 15: 1-5, 10 Van Nostrand Reinholt Press: 345. |
| Bateman, P.C., Lockwood, J.P. (1976) Shaver Lake Quadrangle, Central Sierra Nevada, California - Analytic Data. Shorter Contributions to General Geology. Geological Survey Professional Paper 774-D. |
- Spanish Mountain (Spanish Peak)
| [var. Milky Quartz] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 193. Bradley, W.W. (1916b), Fresno and Kings Counties: California Mining Bureau. Report 14: 439 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Dinkey Creek Mine, Dinkey Creek, Fresno County, California, USA