FRANKLIN FLUORESCENCE ROCK #F104

                  SALE ITEM IS SAME AS PICTURE SHOWN OF FLUORESCENT FRANKLIN ROCK #F104

FRANKLIN FLUORESCENT MINERALS FROM THE NEW JERSEY MINES.  WILLEMITE-GREEN (Zn2SiO4), CALCITE-RED (CaCO3), WITH NON-FLUORESCENT FRANKLINITE-BLACK (ZnFe2O4) AND ZINCITE-RED TO ORANGE (Zn,Mn)O.  SPECIMEN SIZE IS 6"W X 4 1/2"D X 2 1/2"H AND WEIGHS 2.2 POUNDS. A LARGE SPECIMEN SIZE WITH, AT LEAST, 3 OF THE MAIN MINERALS FROM FRANKLIN!