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Quartz occurs in hydrothermal veins as gangue along with ore minerals
Durable adjustable
after feldspar
etc Cleavage two or three Fracture along cleavage planes Mohs scale hardness 6 Luster vitreous Diaphaneity opaque Birefringence first order Pleochroism none Other characteristics exsolution lamellae common Location: Worldwide including Austria
TISSUE PAPER 20 x 30 - 480 SHEETS - Turquoise #022 Bags Quartz occurs in hydrothermal veins
US$ 24.99
US$ 2099.50
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