Cavansite on Stilbite - India It would serve as a

It would serve as a great addition to any collection

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Here is another great example of smoky quartz

This specimen has pristine crystals that contrast nicely with a warm matrix

It was first found in the Russian village of Shunga

Cavansite on Stilbite - India It would serve as aHere is a unique presentation of cavansite on stilbite. A decent sized cluster of cavansite sits in the middle of its matrix but the back is missing, leaving a perfectly visible cross section when viewed from the rear. Cavansite is a rare mineral often caught by mineral collectors. It gets its name directly from its chemical composition calcium vanadium silicate. It typically forms in small clusters of deep blue crystals reaching a couple of fo