Cyrtolite from selected localities.
Canada | |
| http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04SW00036.html |
http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04SW00037.html | |
| Ref.: Geological Survey of Canada Miscellaneous Report 39. |
[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 | |
| http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04SW00230.html |
MacDonald Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada