Zircon from Monteagle Township, Hastings County, Ontario, Canada
Canada | |
| http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04NW00119.html |
| [var: Cyrtolite] Ref.: Geological Survey of Canada Miscellaneous Report 39. | |
| [var: Cyrtolite] [MinRec 13:199]; Hugh S. Spence (1930) Pegmatite minerals of Ontario and Quebec. American Mineralogist 15:430-450; 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, | |
| D.F Hewitt (1954) | |
| [var: Cyrtolite] GSC misc. report 39; Dana 7:I: 772, 785.; American Mineralogist 13:63-65; 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 |
MacDonald Mine, Monteagle Township, Hastings County, Ontario, Canada