Pale Purple Octahedral Fluorite on Spessartine, with Genthelvite 5 museum Pale green quartz single crystal

Pale green quartz single crystal is wrapped by lace-like calcite

mercury‑bearing hydrothermal fluids then deposited cinnabar as thin films on fluorite surfaces

Its formation involves multi‑stage hydrothermal mineralization and subsequent oxidation processes: fluorite cubic crystals precipitated first from ore‑forming fluids

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Individual cubes are closely intergrown to form a three-dimensional crystal cluster

Pale Purple Octahedral Fluorite on Spessartine, with Genthelvite 5 museum Pale green quartz single crystalPale Purple Octahedral Fluorite on Spessartine, with Genthelvite New discovery from Tongbei, Yunxiao County, Zhangzhou City, Fujian Province, China. Pale purple euhedral octahedral fluorite crystals grow atop reddish brown granular spessartine garnet matrix. Some specimens contain minor genthelvite. The fluorite possesses excellent luster. There is striking crystalline contrast between fluorite crystals and granular spessartine, making it a