Pyrophyllite from Connecticut, USA
USA | |
| Schairer, J. F. (1931), The Minerals of Connecticut. State Geological and Natural History Survey Bulletin 51. |
| Schooner, Richard. (circa 1985), Untitled manuscript on central Connecticut mineralogy. |
USA | |
| Schairer, J. F. (1931), The Minerals of Connecticut. State Geological and Natural History Survey Bulletin 51. |
| Schooner, Richard. (circa 1985), Untitled manuscript on central Connecticut mineralogy. |