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Specimen # BOL711B162
Wires of this thickness and quality with such great visual appeal are few and far between from Porco
This piece features classic
the likes of which may never be matched from any mine in Bolivia
which is not common for Cassiterite in general
Microcline (var: Amazonite) Marcasite Specimen # BOL711B162This 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
US$ 359.50
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US$ 1504.50
US$ 45.00
