Prehnite finger cast after Anhydrite fossil I honestly have never seen

I honestly have never seen another specimen as large and as rich as this one

the Quartz has an underlying pink hue that is caused by an unknown mineral (possibly Rhodochrosite

The finest Tsumeb Dioptase specimens are simply breathtaking

silvery bladed crystal of metallic Bournonite on iron-stained micro-crystallized Quartz

crystallized specimens of Valentinite are few and far between on the market

Prehnite finger cast after Anhydrite fossil I honestly have never seenA good miniature specimen with nice luster, gemminess and color. The reverse and underside of the specimen shows the hollow, striated cavities where the once preexisting Anhydrite once grew. The piece displays well without the aid of a base or clay. Despite a slight coating of a secondary clay mineral, this piece is still a worthwhile specimen of this now famous material. The Prospect Park Quarry is arguably the most famous mineral producing basalt