Fluorite - penetration twins
Blackdene Mine, Weardale
County Durham, England
4.4 x 3.4 x 1.7 CM (miniature)
price: $110
new year 2021
Light purple Fluorites with penetration twinning on miniature matrix. Vivid fluorescence which is typical for Fluorite from this region, and some fluorescence in daylight as well. The Fluorites are transparent and have a deeper purple core. Classic habit and in very good condition, these were found for many decades, and are unlike Fluorite from any place else.
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Fluorite - penetration twins
Blackdene Mine, Weardale
County Durham, England
4.4 x 3.4 x 1.7 CM (miniature)
price: $110
new year 2021
Light purple Fluorites with penetration twinning on miniature matrix. Vivid fluorescence which is typical for Fluorite from this region, and some fluorescence in daylight as well. The Fluorites are transparent and have a deeper purple core. Classic habit and in very good condition, these were found for many decades, and are unlike Fluorite from any place else.
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