arockmaniac:Fluorescent Mineral Display at the Dallas Gem and Mineral Society Annual Show on Novembe
arockmaniac:Fluorescent Mineral Display at the Dallas Gem and Mineral Society Annual Show on Novembe
arockmaniac:Chondrodite/Humite, Calcite, Aragonite, Hydrozincite, Diopside from the Long Lake Zinc M
arockmaniac:Chondrodite/Humite, Calcite, Aragonite, Hydrozincite, Diopside from the Long Lake Zinc M
arockmaniac:Sunstone, a plagioclase feldspar which when viewed at certain angles exhibits a colorful
arockmaniac:Fluorescent Mineral Display at the Dallas Gem and Mineral Society Annual Show on Novembe
arockmaniac:Benitoite from the Dallas Gem Mine in San Benito County, California, the type locality.&
arockmaniac:Pink Chalcedony from near Copper Canyon, Mexico, under white light and short wave ultrav
arockmaniac:Chondrodite/Humite, Calcite, Aragonite, Hydrozincite, Diopside from the Long Lake Zinc M
arockmaniac:Fluorescent Mineral Display at the Dallas Gem and Mineral Society Annual Show on Novembe