Douglas Sherman
Staff
Fluorite (pinkish crystals with Calcite)
Beryl on Muscovite (Aquamarine and Green Beryl) If the green Beryl is dark green it is emerald.
Quartz with Halloysite inclusions. Halloysite is a clay mineral.
Beryl on Muscovite (Aquamarine and Green Beryl) If the green Beryl is dark green it is emerald.
Quartz with Halloysite inclusions. Halloysite is a clay mineral.
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