MINERAL
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Pair of two-tone lepidolite mica slices, from Brazil; black base
Menilite Opal from Agramon (Spain) in matrix
Turquoise howlite on black base
Black Tourmaline crystal with Hematite 1.5KGr on black base
Lapis-lazuli on brass base- 3.9kg
Michigan Specularite on black base