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Lovely bright yellow sulphur crystals on large celestine crystals. Excellent specimen from this classic locality! Locality: Cozzo Disi Mine, Casteltermini, Agrigento Province, Sicily, Italy Size: 4.7 x 3.7 cm Click here to see a video!
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Reddish-brown topaz crystals are scattered across a gray rhyolite matrix. Some of the crystals have clear hyalite opal on top. The faces of the crystals have good luster. Size: 4.5 x 3.6 x 3 cm Locality: Tepetate, Mun. de Villa de Arriaga, San Luis Potosi, Mexico Click here to see a video!