Pale Purple Octahedral Fluorite on Spessartine, with Genthelvite 5 museum Dual-Head Multi-Light Source Flashlight

Dual-Head Multi-Light Source Flashlight

· Base Tone: Crystals near the base matrix display pale green

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

产地：中国云南省大理巍山彝族回族自治县。立方体晶型萤石标本，规整的立方体晶体紧密聚合。表层氧化铁薄膜借助光波干涉效应形成彩虹锖色。背光照射能够看见半透明紫色内核，单颗晶体内部发育层次分明的环带构造。

we conducted an in-depth study of the fluorescence phenomenon in this calcite and made a breakthrough discovery

Pale Purple Octahedral Fluorite on Spessartine, with Genthelvite 5 museum Dual-Head Multi-Light Source FlashlightPale 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