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Specimen # BOL711B231
especially with sharp faces
The largest sphere of Kowlezite measures 4 mm across
deep reddish-black groups of Sphalerite are smartly perched atop a “mound” of HIGHLY lustrous
purple and even a slightly greenish-blue tone
Prehnite Valentinite Specimen # BOL711B231One 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
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