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Chalcedony from Arkansas, USA

00093680014946296455365.jpg
Chalcedony, etc.

Big Rock Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA
00093680014946296455365.jpg
Chalcedony, etc.

Big Rock Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA
00093680014946296455365.jpg
Chalcedony, etc.

Big Rock Quarry, Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA
USA
 
  • Arkansas
[var. Agate] Arkansas Geological Survey
[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission
    • Cross County
      • Wynne
[var. Agate] www.gamineral.org (n.d.) http://www.gamineral.org/forrest-city-copperus-creek.htm
    • Garland County
      • Lake Catherine
Blade, Lawrence Vernon (1963) Geochemistry and petrology of the alkalic igneous complex at Magnet Cove, Arkansas. USGS Prof. Paper 425.
Erickson, Ralph Leroy
      • Wilson Springs (Potash Sulfur Springs)
        • Union Carbide Mine
[var. Agate] Owens, Don R. (1995) Minerals of the Wilson Springs Vanadium Mines, Potash Sulphur Springs, Arkansas. Rocks & Minerals: 70(3): 154-170.
Howard, J. Michael
[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission
Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
[var. Agate] Arkansas Geological Survey
    • Pike County
[var. Agate] Rocks & Min.: 63:115.
[var. Agate] Arkansas Geological Commission
[var. Agate] Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission
Howard, J. Michael (1987) Mineral Species of Arkansas - A Digest. Bulletin Vol. 23 (1st ed.) Arkansas Geological Commission
    • Pulaski County
      • Little Rock
        • Granite Mountain area
P Cristofono collection
Howard, J. Michael (1987) Mineral Species of Arkansas - A Digest. Bulletin Vol. 23 (1st ed.) Arkansas Geological Commission
    • St. Francis County
      • Forrest City
[var. Agate] www.gamineral.org (n.d.) http://www.gamineral.org/forrest-city-crow-creek.htm
 
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