Zincite



Zincite (red), secondary zincite (yellow), franklinite (black), calcite (white), willemite (tan), minor hydrozincite (powdery white) and sphalerite (not visible) from Sterling Hill, NJ. From the collection of, and photo by Robert A. Boymistruk.


Zincite, secondary zincite, franklinite, calcite, willemite, minor hydrozincite from Sterling Hill, NJ