SALE ITEM IS SAME AS PICTURE SHOWN OF FLUORESCENT FRANKLIN ROCK #F102
FRANKLIN FLUORESCENT MINERALS FROM THE NEW JERSEY MINES. WILLEMITE-GREEN (Zn2SiO4), CALCITE-RED (CaCO3), WITH NON-FLUORSCENT FRANKLINITE CRYSTALS-BLACK (Zn,Fe2O4) AND ZINCITE-RED TO ORANGE (ZnMn)O. A LARGE SPECIMEN THAT IS 5 1/2"W X 3 3 /4"D X 1 3/4"H AND WEIGHS 2.12 POUNDS. A SPECIMEN EVERYBODY WILL NOTICE IN YOUR FLUORESCENT COLLECTION!