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Opal from Utah, USA

00370290014970693701615.jpg
Opal

Glenwood, Sevier County, Utah, USA
07864930014977143646261.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
09025600015051887221608.jpg
Opal, etc.

Yellow Cat Mining District, Grand County, Utah, USA
07744490014977143646719.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
09560510014970590296765.jpg
Opal

Glenwood, Sevier County, Utah, USA
09269780014975150573900.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
00198690014975150581840.jpg
Opal, etc.

Yellow Cat Mining District, Grand County, Utah, USA
00890740014975150583004.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
00370290014970693701615.jpg
Opal

Glenwood, Sevier County, Utah, USA
07864930014977143646261.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
08834320014950495519236.jpg
Opal, etc.

Yellow Cat Mining District, Grand County, Utah, USA
07744490014977143646719.jpg
Opal-AN

Aurora, Sevier County, Utah, USA
USA
 
  • Utah
    • Beaver County
      • Beaver
[Opal-A var. Opal-AN] Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
      • Lincoln Mining District
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
[Opal-A var. Opal-AN] Rick Dalrymple
      • Roosevelt Hot Springs Mining District
Petersen, C.A. (1975) Geology and geothermal potential of the Roosevelt Hot Springs area, Beaver County, Utah. Thesis for Master of Science, University of Utah: 49.
Moore, J. N. & Samberg, S. M. (1978) Geology of Roosevelt Hot Springs KGRA, Beaver County, Utah. Earth Science Laboratory, University of Utah Research Institute.
Nielson, D. L.
Sibbett, B. S.
McKinney, D. B.
Hulen, J. B.
Nassau K., Wood D.L. (1968) An examination of red beryl from Utah. The American Mineralogist, 53: 801-806.
      • San Francisco Mining District
        • Frisco
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
      • San Francisco Mountains
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Box Elder County
      • Crater Island
        • Crater Island Mining District
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Hogup Mountains
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
    • Daggett County
      • Red Creek (Browns Park)
[Opal-A var. Opal-AN] (2005) Mineral Resources Data System (MRDS), US Geological Survey.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
      • Uinta Mountains
[Opal-A var. Opal-AN] Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • East Tintic Mountains
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Emery County
[Opal-A var. Opal-AN] DANA R. KELLEY AND PAUL F. KERR (1958) URANO-ORGANIC ORE AT TEMPLE MOUNTAIN, UTAH. BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA VOL. 69. PP. 701-756.
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 992, 1056.
    • Garfield County
      • Hatch
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Spry Mining District
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
    • Grand County
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Iron County
      • Gold Springs Mining District (Hamlin Valley)
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Juab County
      • San Pitch Mountains
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
T. Kennedy collection
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
J. Holfert, W. Mroch, J. Fuller (1996) A Field Guide to Topaz and Associated Minerals of the Thomas Range, Utah (Topaz Mountain) Vol I HM Publishing 103pp
Rockpick Legend
Luetcke, Rolf (n.d.) Personal communication.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Cox, D. C. (1954) Fluorspar deposits of Utah. USGS Bulletin: 1005
Thurston, W. R.
Staatz, M. H.
        • Starvation Canyon
Rick Dalrymple Collection
[Opal-A var. Opal-AN] Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Am.Min.: 45: 39-52
[Opal-A var. Opal-AN] Greg Slak specimen
    • Millard County
      • House Range
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
    • Piute County
      • Antelope Range
        • Henry Mining District (Durkee Mining District)
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Marysvale Mining District
[Opal-A var. Opal-AN] Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Salt Lake County
      • Bingham Mining District
North, Jerry (2010) Displays of Nature : History, Minerals & Crystals of Utah's Bingham Canyon Copper Mine.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • San Juan County
      • White Canyon Mining District
USGS: Geological Survey Circular 217
    • Sevier County
[Opal-A var. Opal-AN]
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
    • Tooele County
      • Bingham Mining District
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Gold Hill Mining District (Clifton Mining District)
        • Clifton
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Gold Hill
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
      • Grassy Mountains
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Lakeside Mining District
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Stansbury Island
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Tripp, B.T. (1980), On-site Investigation, Utah Geologic and Mineral Survey
 
Mineral and/or Locality  
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