Uruguay mineral specimen
Amethyst Crystal Cluster
Amethyst Crystal Cluster from Artigas, Artigas Department, Uruguay prized for deep purple quartz points from a classic basalt geode source.
Ref. CRI-1016
Imperial Topaz from Ouro Preto, Minas Gerais, Brazil, is a collector-grade silicates specimen prized for golden-to-peach topaz crystal from the only locality name that truly dominates imperial topaz collecting. The topaz association formed in topaz-bearing veins and altered host rock where fluorine-rich magmatic fluids crystallized gemmy topaz under stable conditions, giving the piece the geological credibility serious mineral buyers expect when they search for imperial topaz for sale or Ouro Preto topaz specimen. Display appeal comes from warm champagne color, excellent transparency, and a crisp termination that pushes the piece beyond generic gem rough, while the measured dimensions of 4.1 x 2.4 x 2.0 cm and weight of 27 grams place it in an easy-to-present thumbnail format for shelves, cabinets, and focused mineral photography. Collectors value material from Ouro Preto, Minas Gerais because Ouro Preto material remains the reference point for imperial topaz, so locality alone adds trust and desirability for advanced buyers. Real imperial topaz specimens occupy a narrower, higher-value market than standard topaz, particularly when provenance and display form are both strong. For buyers comparing authentic locality material online, this specimen combines provenance, aesthetics, and realistic pricing in the way strong mineral catalog pages should: with accurate data, natural-crystal context, and real collector appeal.
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