Cordierite from selected localities.
USA | |
| Force, E. R. (1996) The Bisbee Group of the Tombstone Hills, southeastern Arizona; stratigraphy, structure, metamorphism, and mineralization USGS Bulletin: 2042-B |
Force, E. R. (1996) The Bisbee Group of the Tombstone Hills, southeastern Arizona; stratigraphy, structure, metamorphism, and mineralization USGS Bulletin: 2042-B |