$285Median
2254Sold (12 mo)
$200Last sale
Quartz from Morro Velho mine, Minas Gerais, Brazil
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The front side of this matrix is covered with sparkling crystals of colorless quartz. Small platy metallic crystals of cubanite to 0.3 cm in size are scattered throughout. In good condition.Located in Nova Lima, Minas Gerais, Brazil, the historic Morro Velho Mine stands as one of the oldest and deepest continuously operated gold mines in the world. Geologically, the deposit is hosted within the Archean Rio das Velhas greenstone belt, featuring gold mineralization primarily associated with iron-rich banded iron formations and sulphide-rich quartz veins. Mining at Morro Velho began during the colonial era and was formalized in 1834 when the Saint John d'El Rey Mining Company took over operations, eventually driving shafts to depths exceeding 8,000 feet. Beyond its significant gold production, Morro Velho is globally renowned among mineral collectors for producing magnificent crystals of pyrrhotite, siderite, dolomite, pyrite, and quartz.
Product details
SizeSmall Cabinet
Dimensions5.5 x 3.0 x 1.7 cm
Listed on10/13/2026
LocalityBrazil, Minas Gerais, Morro Velho mine
SKU9302392
Current owner
WM
Weinrich MineralsFeatured
3,387 for sale·9 sold
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Mineral guide
Learn about Quartz
a versatile mineral with clear, milky, and colored varieties; crystal forms, formation clues, and tips for identifying amethyst and citrine.Regional guide
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