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USA | |
| Luetcke, Rolf (n.d.) Personal communication. |
| "The Accidental Pocket" talk presented by Robert E. Walstrom at 2012 NCMA meeting. |
- California Mining District (Chiricahua Mining District)
| Mary Luetcke |
| Luetcke, Rolf (n.d.) Personal communication. |
| [Opal-A var. Opal-AN] Luetcke, Rolf (n.d.) Personal communication. |
| [Opal-A var. Opal-AN] Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 87 MRDS database Dep. ID file #10060237, MRDS ID #TC10206. |
- Dos Cabezas Mining District (Two Heads Mining District)
| Luetcke, Rolf (n.d.) Personal communication. |
| Personally collected by bob Jackson, 2011 |
- Middle Pass Mining District
| Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
| MRDS database Dep. ID file #10060238, MRDS ID #TC10207. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
- Tombstone Mining District
- Contention-Grand Central Mine group
| [Opal-A var. Opal-AN] Dana 6:1093. |
| [Opal-A var. Opal-AN] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 315 Williams, S. A. (1979) Girdite, oboyerite, fairbankite, and winstanleyite, four new tellurium minerals from Tombstone, Arizona. Mineralogical Magazine, 43 (328) 453-457 doi:10.1180/minmag.1979.043.328.01 Rocks & Min.:57:12. |
| [Opal-A var. Opal-AN] Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 171 Williams, S.A. (1981a), Choloalite, CuPb(TeO3)2Β·H2O, a new mineral, Mineralogical Magazine: 44: 55-57. |
| Anthony, J.W., et al (1995), Mineralogy of AZ, 3rd.ed.: 211, 212-213, 356. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 193 Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 87. Butler, B.S., et al (1938b), Geology and ore deposits of the Tombstone district, AZ, AZ Bur. Mines Bull. 143 |
| Luetcke, Rolf (n.d.) Personal communication. |
- Turquoise Mining District (Courtland-Gleeson Mining District)
| Luetcke, Rolf (n.d.) Personal communication. |
| Luetcke, Rolf (n.d.) Personal communication. |
- Yellowstone Mining District
| Luetcke, Rolf (n.d.) Personal communication. |
Cochise Mining District, Cochise County, Arizona, USA