A gemstone and rare earth element (REE) pegmatite area located approximately 4 miles south of the town of Oak Grove. The area is situated along the northern and southern sides of the Aguanga Mountain ridgeline, which is the southeast spur of Palomar Mountain. The mountain has also been referred to as Smith Mountain.
References:
Kunz, G. F. (1905), Gems, jeweler's materials, and ornamental stones of California. California State Mining Bureau bulletin 37.
Merrill, F. J. H. (1914), Geology and Mineral Resources of San Diego and Imperial Counties: Gems, Lithia Minerals. California State Mining Bureau, San Francisco, Cal. California State Printing Office, December. Chapter 1, pages 61-78.
Mineral list contains entries from the region specified including sub-localitiesMineral List:40 entries listed. 12 valid minerals.
Localities in this Region:
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- Aguanga Mountain District (Smith Mountain District)
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The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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