15dm240 ((BROCHANTITE, QUARTZ)), $15 MINIMUM BID, Zacatecas, Mexico, 7 x 5.5 x 5 cm, Cabinet | |
Label from Gil Griffin says Malachite and Quartz. Looking at it with a loop, I see some larger crystals that are gemmy acicular green crystals that look exactly like Brochantite rather than Malachite. I'm calling it as Brochantite. Dennis McMurdie collection. ex Gil Griffin collection #20.402 with label |