Marin Mineral Company - Amethyst from Kingston Mountain, San Bernardino Co., California
Full article: Mineralogy of the Amethyst Mines in the Thunder Bay Area, Thunder Bay, Ontario, Canada
Amethyst - TUC12-685 - Kingston Mountain Range - USA Mineral Specimen
Geodes for sale in La Porte, California | Facebook Marketplace | Facebook
Amethyst from California, USA
California Amethyst Flat- 22pcs for $225 shipped- descriptions in audio- nice phantoms and a range of material from different pockets. : r/RockhoundExchange
Amethyst from California, USA
Amethyst Cluster From the Kingston Range Mojave Desert in San - Etsy UK