Talc from
Mexico | |
| Garcia y Barragan, J. C. (1975). Geologic and radiometric study in the Picacho, Arizpe's Municipality, Sorora (Mexico) area (No. INIS-MF--2060). Universidad Nacional Autonoma de Mexico. |
USA | |
| MRDS database Dep. ID file #10037099, MRDS ID #M030397. |
| MRDS database Dep. ID file #10037104, MRDS ID #M030405. |