A very fine specimen of the rare beryllium silicate Helvine from Zlatý Kopec. A rather large and rich specimen of magnetite-sphalerite ore with distinct orange to yellowish grains of the rare Helvine growing into it .
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Localities, Czech Republic, Mineral Classification, Silicates
Helvine
$23.06
In stock
Location: Zlatý Kopec, ČR [en]
