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Measurements: 60
x 48 x 23 mm Description: Quartz crystals with dark hematite specks captured between layers of quartz growth. Some crystals have exposed sections, revealing the two layers of quartz growth (actually the partially exposed - very light - phantoms). Some terminations have small nicks, and there is damage to some of the edges of the specimen. Weight
of Specimen: 75.5 g Chemical
Composition: SiO2
Hardness
on Mohs Scale: 7
Location:
Orange River
area, Northern Cape, South Afric Specimen
Code: NC
010 R 120 . .
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