Fluorite from Yaogangxian Mine, China
Dimension: 5cm x 3.6cm x 3.6cm
Weight: 77g / 385 carat
Locality: Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China
A stunning Fluorite specimen from one of the premier localities in the world – the Yaogangxian Mine in China. Acquired in 2009, it is full of color contrast and zoning. The sharp, perfectly formed Fluorite crystals which display a highly modified cubic shape to pyramid shape simulating the “Aztec Pyramid”. They are very gemmy and exhibit a wonderful aqua blue center zoning. The fine stepped growth are highlighted by a thin and distinct purple rim that is quite apparent when viewing from various vantage points, enhancing the great geometric effects of the crystals. Complementing the Fluorites are some tiny Pyrite and Dolomite crystals that are attached to the back. For added aesthetics, the Fluorite has a bright blue fluorescence under longwave UV lighting 365nm. This stunning piece will be aesthetically set in a high quality acrylic display box especially made for exhibiting specimens.
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Yaogangxian Mine produces some of the world's top quality Fluorite specimens and the area had already been shut down for mining for years. Specimens from this locality are now very sort after by mineral collectors around the world. I can no longer acquire new Yaogangxian specimens from the source because the price has tripled. Luckily we had acquired a decent quantity of the best pieces back in 2004-2005, some of them had been kept as my father’s personal Yaogangxian collections. I highly recommend everyone to at least collect one Yaogangxian piece because this locality is just too remarkable and important.
Fluorite's Maintenance Advice:
Fluorite is extremely susceptible to sunlight, some colors fade slower than others, but they all fade under sunlight. The effect also happens under normal halogen light. Therefore keep Fluorite in a darker part of the home and away from direct sunlight.