bijoux-et-mineraux: Tiffany Stone – Utah (Also known as Opalized Fluorite, Opal Fluorite, Bertrandite, Ice Cream Opalite, Purple Opal) Tiffany Stone is composed of various  minerals such as bertrandite , beryl, calcite, chalcedony, cobalt, dolomite, fluorite, manganese oxide, rhodonite, quartz, zinc and  white opal potch. The purple color that characterizes Tiffany Stone was created by fluorineContinue reading

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