Sulfur in Pyrite Crystal-shaped Cavities in Quartz Sulfur in Pyrite Crystal-shaped Cavities in Quartzv. 1199–100White, John S. 1980. "Sulfur in Pyrite Crystal-shaped Cavities in Quartz." Mineralogical Record, 11 99–100.More...ID: 96942Type: articleKeywords: NMNH; NH-Mineral Sciences; Annals-Import