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USA | |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| NMGS 37th Field Conference |
| NMGS 37th Field Conference |
| NMGS 37th Field Conference |
| Schlee, John Stevens (1967) Geology and uranium deposits of the Laguna district, New Mexico. USGS Prof. Paper 519 NMBMMR Memoir 15 Geology and Technology of the Grants Uranium Region Moench, Robert Hadley |
- Point of Rocks Mesa (Pecks Mesa)
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Gillerman, Elliot G. (1964) Mineral deposits of western Grant County, New Mexico. Bulletin 83. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-83 |
- Cap Rock Mountain Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Gillerman, Elliot G. (1964) Mineral deposits of western Grant County, New Mexico. Bulletin 83. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-83 |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
- Pinos Altos Mining District
| [Opal-A var. Opal-AN] Identified on specimens obtained at 2009 Tucson micromount symposium |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
- White Signal Mining District
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Gillerman, Elliot G. (1964) Mineral deposits of western Grant County, New Mexico. Bulletin 83. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-83 |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
- San Simon Mining District
| Lindgren, Waldemar, Graton, L.C., Gordon, C.H. (1910) The ore deposits of New Mexico. Professional Paper 68. US Geological Survey doi:10.3133/pp68 |
| Walstrom, Robert E. (n.d.) Personal communication. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Lordsburg Mining District
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Luetcke, Rolf (n.d.) Personal communication. |
- Little Florida Mountains Mining District
| www.emnrd.state.nm.us (1997) http://www.emnrd.state.nm.us/nmparks/PAGES/parks/rockh/rockh.htm |
- Tres Hermanas Mining District
| [Opal-A var. Opal-AN] Jerry Cone Collection |
| Jerry Cone Collection Walstrom, Robert E. (n.d.) Personal communication. |
| Jerry Cone Collection |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Laszlo Horvath collection |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Elston, Wolfgang E. (1968) Summary of the mineral resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico. Bulletin 81. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-81 |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Elston, Wolfgang E. (1968) Summary of the mineral resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico. Bulletin 81. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/b-81 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| NMBMMR New Mexico Mineral symposium (2004) |
- Caballo Mountains Mining District
| Jerry Cone Collection |
- Hillsboro Mining District
| [Opal-A var. Opal-AN] Luetcke, Rolf (n.d.) Personal communication. |
| Jerry Cone Collection |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. USGS Bull 945C |
| [Opal-A var. Opal-AN] Gibbs, R. (2013) Microminerals near San Juan Peak in the San Mateo Mountains, Socorro County, New Mexico. 34th Annual New Mexico Mineral Symposium, November 9-10, Socorro, New Mexico, Program with Abstracts: 34(14): 27. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| NMBMMR OFR 19 |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| [Opal-A var. Opal-AN] Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| The Mineralogist, v. 9, no. 5, p. 181. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Jerry Cone Collection |
- Socorro Peak Mining District
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Ramon DeMark and Jessie Kline, New Mexico Mineral Symposium, November 2000 |
| NMBMMR New Mexico Mineral symposium (2000) p.11 |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
Rockhound State Park, Little Florida Mountains Mining District, Little Florida Mountains, Luna County, New Mexico, USA