Ogdensburgite



Ogdensburgite (light to dark brown), parasymplesite (gray-blue sprays), calcite (white) and minor franklinite (black) from Sterling Hill Mine, Ogdensburg, NJ. 2 1/2" x 1 3/4". From the collection of, and photo by Robert A. Boymistruk.


Ogdensburgite, parasymplesite, calcite and minor franklinite, Sterling Hill Mine, Ogdensburg, NJ