7ddcens ((FRANKLINITE, CALCITE, ZINCITE)), $30 MINIMUM BID, Franklin, New Jersey, 8 x 6.5 x 6 cm, Cabinet | |
Fine octahedral crystal of Franklinite almost 2 cm across. Associated white Calcite which is fluorescent red orange and Zincite which is opaque reddish orange. ex Delaware County Institute of Science. |