Microcline (var: Amazonite) Marcasite Wires of this thickness and

Wires of this thickness and quality with such great visual appeal are few and far between from Porco

This specimen comprises several highly lustrous

A fantastic and hefty

jet-black to golden / “root beer” colored crystal group with an unusual crystallization for the locality

Microcline (var: Amazonite) Marcasite Wires of this thickness andThis thumbnail sized group features a few sharp, well formed, rich blue green colored Amazonite crystals with unusually etched altered reddish brown sections on the terminations. This particular style is rarely seen in Amazonite and makes for a lovely color contrast. Collected by my maternal grandfather, Dave Bergman in 1981, and it resided in his collection until he passed in 2025. Grandpa Dave was the foreman and primary person in charge of