UV Reactive Calcite on Amethyst Cutbase- Brazil | River Walkers Minerals Museum grade crystal making this piece especially eye-catching

making this piece especially eye-catching

and fascinating mineral associations into one unforgettable piece

The calcites are sprinkled with bright pyrite crystals

Locale: Milpo Mine

Each specimen is completely unique and will vary in shape

UV Reactive Calcite on Amethyst Cutbase- Brazil | River Walkers Minerals Museum grade crystal making this piece especially eye-catchingWeight: 2. 7 lbs Dimensions: 5 4 4 in Locale: Brazil A unique amethyst cutbase featuring muted brown and purple crystal tones beneath a heavy coating of small cubic calcite crystals. The surface has an almost frosted appearance, with countless calcites scattered across the amethyst. A much larger calcite formation sits near the base, showing generational growth, soft yellow coloring, and interesting natural texture. All of the calcite is UV reactive.