Hematite from selected localities.
USA | |
| Sayer, Susan (1974): An Integrated Study of the Blue Hills Porphyry and Related Units, Quincy and Milton, Massachusetts (MIT master's thesis) |
Dale, T.N. (1908) The Chief Commercial Granites of Massachusetts, New Hampshire and Rhode Island. United States Geological Survey, Bulletin 354, 228 pages. | |
Dale, T.N. (1908) The Chief Commercial Granites of Massachusetts, New Hampshire and Rhode Island. United States Geological Survey, Bulletin 354, 228 pages. | |
Dale, 1908. The Commercial Granites of MA, NH, and RI | |
Dale, 1908. The Commercial Granites of MA, NH, and RI | |
Dale, 1908. The Commercial Granites of MA, NH, and RI | |
| P. Cristofono collection |