Plagioclase from selected localities.
Canada | |
| Satterly J. (1956) Radioactive Mineral Occurrences in the Bancroft Area, Ontario Department of Mines, Annual report ARV65, pt.6, p.136. |
| Ref.: Geological Survey of Canada Miscellaneous Report 39. |
Ref.: Geological Survey of Canada Miscellaneous Report 39. | |
Noted by the characteristic "peristerite" schiller | |
http://www.geologyontario.mndm.gov.on.ca/mndmfiles/MDI/data/records/MDI31F04NW00023.html | |
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. | |
Masson S.L. and Gordon J.B. (1981) Radioactive Mineral Deposits of the Pembroke-Renfrew Area, Ontario Geological Survey, Mineral Deposit Circular, MDC 23, p.102. | |
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. |
Highway 62 north roadcut, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada