2
Tourmaline
2
0 for sale
“Blue-cap” tourmaline from the famous 1972 discovery by Bill Larson and Ed Swoboda at the Tourmaline Queen mine near Pala, Pala District, San Diego County, California. American Museum of Natural History collection; Harold and Erica Van Pelt photo.
Product details
Species
Added on03/26/2026
Publications
- Mineralogical Record Mineral Collections In American Northeast page 19
- Mineralogical Record The Kevin Brown Collection page 22
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Mineral guide
Learn about Tourmaline
color range and crystal variety define a diverse group; top localities, value factors, quality assessment, and care tips for collectors.Regional guide
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