Locality type: Area Classification Species: Gypsum Formula: CaSO4 · 2H2 O Comments: Abundant in fractures in diabase & granite porphyry along the fault on the 4,050 and 4,005 foot levels. In diabase masses of large crystals 1 to 2 inches (2.5 to 5 cm) thick. Confirmation Validity: Believed Valid Data Mineral Data: Click here to view Gypsum data Locality Data: Click here to view Coronado fault area, Copper Cities Mine, Copper Cities Mine area, Sleeping Beauty Peak, Miami, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA Data Identifiers Mindat Occurrence Record ID: 992575 Long-form Identifier: 1:3:992575:5 GUID (UUID V4 ): 0 References Search for references including Gypsum Coronado fault area, Copper Cities Mine, Copper Cities Mine area, Sleeping Beauty Peak, Miami, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA