21hhdw.g ((CALCITE, WILLEMITE, FRANKLINITE, ZINCITE)), FLUORESCENT, $35 MINIMUM BID, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, 12 x 8 x 5 x cm, Cabinet | |
Orange areas of Zincite on the white Calcite. With a loop I can see a couple of very small gemmy red orange glassy Zincite crystals, no faces. Black Franklinite with the majority split when the rock was split open. White Calcite is strongly red orange Fluorescent and Willemite strongly green Fluorecent hidden until the UV light exposes the green color. ex Dana Willson MD collection #812. |