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Canada | |
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| Groat, L.A., Mulja, T., Mauthner, M.H.F., Ercit, T.S., Raudsepp, M., Gault, R.A., Rollo, H.A. (2003) Geology and mineralogy of the Little Nahanni rare-element granitic pegmatites, Northwest Territories. The Canadian Mineralogist: 41: 139-160. |
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USA | |
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| Mason, Anita (1976) The World of Rocks and Minerals. Larousse & Co., Inc., New York. |
- La Plata Mining District (Winfield Mining District)
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
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| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| Rocks & Minerals 80:3 pp198-199 |
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| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
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| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
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| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
P. G. Worcester (1919) Molybdenum Deposits of Colorado. Bulletin 14 - Colorado Geological Survey |
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| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
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| Pearl, 1958. Colorado Gem Trails & Mineral Guide |
- Quartz Creek Pegmatite Mining District
| American Mineralogist (1936): 20: 319-333 |
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| W.C. van Laer: the Sawtooth batholith, mindat 2009 |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Pierce City Mining District (Placer Mining District)
| Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID. |
- Weippe Mining District (Musselshell Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| W.C. van Laer, 2009 |
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| Wm. C. van Laer. |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Rocky Bar Mining District
| Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID. |
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
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| Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing, Coeur d'Alene, ID. |
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| Ream, Lanny R. (2004) Idaho Minerals - The Complete Reference and Guide to the Minerals of Idaho. (2nd ed.) Museum of Northern Idaho. 373pp. |
- Blackbird Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Calvert Hill Mining District
| www.lrream.com (2004) http://www.lrream.com/montanaskarns.html
Am Min 51:502-503 |
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| Bingler, Edward C. (1968) Geology and mineral resources of Rio Arriba County, New Mexico. Bulletin 91. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-91
Jahns, R. H. (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico. Bulletin 25. Mineral Resources Survey of New Mexico |
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| New Mexico Bureau of Geology Mineral Museum display |
Ardeth Lake, Boise County, Idaho, USA