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Gilmarite

Guanaco mine, Tal Tal, Antofagasta Province, Chile

Miniature, 2.5 by 2.4 by 1.9 cm

$80 - Order Form

Gilmarite is a rare copper arsenate, in this example forming serrated blue-green crystals, lining a cavity in quartz. This specimen has a botryoidal green arsenate, most likely cornubite. An attractive micromount of this rare mineral.