Subhedral
near-90-degree-perfect-cleavage
near-90-degree-perfect-cleavage
Description
Transparent colorless to green or brown. May be pleochroic from yellow to green, depending on mineralogy. Moderate birefringence. Appear as stubby prisms and subhedral to anhedral crystals. Near-90 degree perfect cleavage. Moderately high relief.
Transparent colorless to green or brown. May be pleochroic from yellow to green, depending on mineralogy. Moderate birefringence. Appear as stubby prisms and subhedral to anhedral crystals. Near-90 degree perfect cleavage. Moderately high relief.
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