Description: Quartz crystals with lovely amethyst colour, on matrix.
Some of the
crystals have nicks, and there is damage to some of the edges
of the specimen. The bottom of the matrix has been trimmed for better
display.
Weight
of Specimen: 82.9 g
Chemical
Composition: SiO2
Hardness on Mohs Scale: 7
Location: Brazil (either
Minas Gerais or Rio Grande
Specimen
Code: BARG 004
US $ 26
.
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