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Schorl Crystals on Feldspar matrix - NER 002 |
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Measurements:
33
x 30 x 24
mm
Description: A cluster of black tourmaline crystals on feldspar and quartz matrix. Only a few minute nicks to the tourmalines. It has a lovely lustre to it - a beautiful specimen! Chemical Composition: NaFe2/3 + Al6(BO3)3Si6O18(OH)4 Location: Erongo Mountains Pegmatites Specimen Code: NER 002 US $ 70 |
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