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minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/FILES/Visible/opal/Index.htm.

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Reference TypeWeb Page
URL
Original Entryhttp://minerals.gps.caltech.edu/FILES/Visible/opal/Index.htm.
Mindat Ref. ID15969886Long-form Identifiermindat:1:5:15969886:2
GUID0
Full Referenceminerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/FILES/Visible/opal/Index.htm.
Plain Textminerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/FILES/Visible/opal/Index.htm.

Map of Localities

Mineral Occurrences

LocalityMineral(s)
Opal Mountains Agate Field prospect (Black Mountain; Black Mtn), Opal Mountain, San Bernardino County, California, USAⓘ Cherry Opal

See Also

These are possibly similar items as determined by title/reference text matching only.

minerals.gps.caltech.edu (1997) http://minerals.gps.caltech.edu/FILES/DENDRITE/Index.htm
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/files/visible/zoisite/index.html
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/FILES/Visible/painite/Index.html
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/AMETRINE/Index.htm.
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/rossmanite/Index.htm
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/rossmanite/Czech_Republic_Radkovice/Radkovice-index.htm.
minerals.gps.caltech.edu (2003) http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
minerals.gps.caltech.edu (2005) http://minerals.gps.caltech.edu/rossmanite/USA_Maine_Mt_Mica/Mt-Mica-index.htm
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/rossmanite/Russia_Turgenevskoye/Russia_Turgenevskoye-Index.html
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/manuscripts/2018/Manakarra/Index.html
minerals.gps.caltech.edu (n.d.) http://minerals.gps.caltech.edu/Manuscripts/2009/Plumbophyllite/Index.html
 
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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