Rock Science: The Knaben Molybdenite Mines | Rock amp; Gem
Molybdenite (molybdenum disulfide, MoS2) crystallizes in the hexagonal system as opaque, distorted, hexagonal tabs and darkbluishgray masses with a metallic luster and a greasy feel. Molybdenite most often occurs as veins and pockets of isolated crystals, disseminated particles, and