Franklinite, zincite, calcite and willemite from Franklin, New Jersey – fluorescent – old labels – miniature

Franklinite, zincite, calcite and willemite from Franklin, New Jersey – fluorescent – old labels – miniature
€25.00

Franklinite, zincite, calcite and micro crystals of willemite from the Franklin Mine, Franklin, Sussex County, New Jersey, USA
The calcite is strong orange fluorescent under both LW and SW
The willemite is strong green fluorescent under SW
Comes with old labels
5 cm x 4 cm
45 gram