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brassy-gold colored twinned crystals of Chalcopyrite coated by micro epitaxial cubic Galena(
whitish yellow colored radiating “balls” with rarely seen golden bladed Pyrrhotite
Specimen # BOL711B231
antimony sulfosalt which are associated with rare lustrous acicular Zinkenite crystals on matrix
prismatic crystal of Hubnerite with a few GEM quality Quartz crystals (one of which is doubly terminated)
Prehnite Valentinite brassy-gold colored twinned crystals ofOne of the most unusual Prehnites I have seen from any locality. At first glance, one might think that these are "casts" or epimorphs after another species, as Prehnite has been known to do, but upon close inspection you can see that these are completely solid inside and are basically Prehnite stalactites or non epimorphic "fingers". Some of these "fingers" are broken and show a radial growth pattern in the center. Really strange for the species. I
US$ 128.00
US$ 295.00
US$ 128.00
US$ 128.00
US$ 128.00
US$ 128.00
