Chrysotile from selected localities.
USA | |
| (2006) Screening of Historic Mines,Historic Asbesto Propects , and Natural Asbestos Occurrences in North Carolina;NC NOA Site Screening Summary Report |
| (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report |
North Carolina NOA Site Screening Summary Report (2006) Screening of Historic Mines,Historic Asbesto Prospects,and Natural Asbestos Occurrences in North Carolina |