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Red Willemite, which fluoresces green under 254 Shortwave UV light, interspersed with bands of Calcite (fluoresces red) and crystals of non-fluorescent Franklinite create a striking large cabinet specimen. A Slickenside, geological evidence by way of a "smoothly polished surface caused by frictional movement between rocks along the two sides of a fault. ", Collected from the then-active, legendary Franklin Mine in Franklin NJ, one of the most unique geological assemblages on the planet. 4" x 3" x 2.25", 1.55 lbs

Slickenside! Fluorescent Red Willemite & Calcite with Franklinite. Franklin Mine

SKU: SMUV1-WILCALSLIK-07
$279.00 Regular Price
$217.62Sale Price

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Only 1 left in stock

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