Jeremejevite
Ameib Farm 60, Usakos, Karibib Constituency, Erongo Region, Namibia
A novelty at Tucson 2011. Crystal with a very acute pyramidal polycrystalline termination. The crystal is transparent, bright and a deep sky blue color with slight violet shades. They are floaters with irregular surfaces, having had been formed in channels of dissolution in bigger crystals, now missing.
Ameib Farm, Usakos, Erongo Region, ...
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