Baryte from Cochrane District, Ontario, Canada
Canada | |
| SAGE, R.P. (1981) Geology of the Martison carbonatite complex. Ontario Geological Survey Open File Report 5420, 99p. |
| Sabina, Ann P. (2000) Rocks and minerals for the collector, Cobalt-Belleterre-Timmins, Ontario and Quebec. Miscellaneous report 57. Geological Survey of Canada |