Hornblende Root Name Group from selected localities.
Canada | |
| Elfric Drew Ingall (1901) Report on the iron ore deposits along the Kingston and Pembroke railway in Eastern Ontario.Geological Survey of Canada Part 1 Annual Report, Vol XII |
Elfric Drew Ingall (1901) Report on the iron ore deposits along the Kingston and Pembroke railway in Eastern Ontario.Geological Survey of Canada Part 1 Annual Report, Vol XII | |
Hewitt, D. F. (1967) Pegmatite Mineral Resources of Ontario. Geological Survey of Canada Industrial Mineral Report 21 |