 |
jeffersoniteJEF'FERSONITE, n. A mineral occurring in crystalline masses, of a dark olive green color passing into brown, found imbedded in Franklinite and garnet, in New Jersey. |
|
jeffersoniteJEF'FERSONITE, n. A mineral occurring in crystalline masses, of a dark olive green color passing into brown, found imbedded in Franklinite and garnet, in New Jersey. |