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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Dimension: 12x7x4cm
Its formation involves multi‑stage hydrothermal mineralization and subsequent oxidation processes: fluorite cubic crystals precipitated first from ore‑forming fluids
calcite and pyrite from the Inner Mongolia metallogenic belt
Dense rosette-shaped calcite overgrowths epitaxially develop along the quartz crystal edges and surfaces
Realgar is fully encapsulated by agate
Cubic Galena with Stand 5 china Dimension: 12x7x4cmCubic galena from the Shuikoushan Ore Field in Changning City, Hengyang City, Hunan Province, China. The crystals feature typical cubic cleavage of the isometric system, with distinct stepped skeletal growth striations clearly visible across all crystal faces. It exhibits intense metallic luster with bright silvery grey specular reflection. The crystals are perfectly euhedral with well developed terminations, sharply defined geometric edges and clean
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