| | Report (issue) | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base. National...50263. GSC 204977-1 Right: Gypsum (selenite) - Red River Floodway, Winnipeg, Manitoba. Specimen measures...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents | | | Book | certainly possess extensive libraries and would have little use for our volume. Mainly we are writing for the...in honor of someone. A nonmineralogist may see little net gain in calling natural chloride, but [AlSi...meter (m) kilometer (km) 3.281 feet 0.621 mile Area centimeter 2 (cm 2 meter 2 (m 2 ) kilometer 2...National Research Council of Canada, Ottawa, Ontario, 120 Bd. Canada ety, The Ohio State University...Association of Canada, Royal Ontario Museum, Department of Mineralogy, Toronto, Ontario, Canada M5S 2C6. Carnegie |
|