Dendrite Quartzite Utah 395g

Availability: In stock (1)

The fractal, dendritic pattern in this quartzite from Utah, was created when mineral-rich water deposited manganese oxide (black) and/or iron oxide (red) in microscopic crevices in the quartzite matrix. We think they're pretty cool.

This one is 123x62x23mm and weighs 395g.

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