Botryoidal adamiteWhile we have covered this mineral before (seetinyurl.com/qbm57vs), this lo
Botryoidal adamiteWhile we have covered this mineral before (seehttp://tinyurl.com/qbm57vs), this lovely encrustation of hydrated zinc arsenate is a lovely specimen. It comes from Toole in Utah and measures 6x4.5x4cm.LozImage credit: Rob Lavinsky/iRocks.com -- source link
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