Hornblende Root Name Group from selected localities.
Canada | |
| Ref.: Geological Survey of Canada Miscellaneous Report 39. |
| ref.: D.F. Hewitt (1954) |
| Ref.: Geological Survey of Canada Miscellaneous Report 39. | |
| Ann P Sabina (1986) | |
| T. S. Ercit (1994) The geochemistry and crystal chemistry of columbite-group minerals from granitic pegmatites, southwestern Grenville Province, Canadian Shield. The Canadian Mineralogist 32:421-438 | |
| GSC misc. report 39; Hewitt, D. F. (1967) Pegmatite Mineral Resources of Ontario. Geological Survey of Canada Industrial Mineral Report 21 | |
| Ref.: Geological Survey of Canada Miscellaneous Report 39.; Sabina, Ann P. (1986) Geological Survey of Canada, Miscellaneous Report 39, ROCKS AND MINERALS FOR THE COLLECTOR, Bancroft - Parry Sound area and Southern Ontario, | |
| Ref.: Geological Survey of Canada Miscellaneous Report 39. | |
| Hewitt D.F. (1954) Geology of Monteagle and Carlow Townships, Ontario Department of Mines, Sixty-Third Annual Report, ARV63, Pt.6, P.52. | |
| http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04NW00010.html | |
| Storey C.C. and Vos M.A. (1981) Industrial minerals of the Pembroke-Renfrew area, Ontario Geological Survey, Mineral Deposit Circular 22, pt.2, p.144. | |
| Geological Survey of Canada Miscellaneous Report 39 | |
| GSC misc. report 39 | |
| ref.: D.F. Hewitt (1954) | |
| Gordon J.B., Rybak U.C., and Robertson J. A. (1981) Uranium and Thorium Deposits of Southern Ontario, Ontario Geological Survey, Open File Report 5311, p.297. | |
| No reference listed |
Highway 62 north roadcut, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada