5hlfdr ((CALCITE, FRANKLINITE, HARDYSTONITE, WILLEMITE)), $10 MINIMUM BID, Franklin, New Jersey, 6 x 4 x 3 cm, Miniature, | |
Here is a specimen with almost 1/2 Calcite which is Fluorescent and 1/2 Franklinite. But there is minor Hardysonite Fluorescent blue and Willemite Fluorescent Green. |