Results: 1 - 9 of 9
Dec 31, 1981
Economic Geology Report
Feb 28, 1975
Economic Geology Report
Oct 31, 1947
Information Series
… include: definition of clay and shale, mode of occurrence, … ceramic importance of clay and shale deposits of Alberta; Research … Ceramic Importance of Clay and Shale Deposits of Alberta …
Jan 23, 2020
Data
… quartzite, other stones, clay, shale, salt, potash, gypsum, sodium …
Dec 31, 1979
Earth Sciences Note
Dec 31, 1958
Bulletin
… environment. The Bearpaw marine shale of southern Alberta was …
Dec 31, 1982
Open File Report
… Barite, Bentonite, Clay and Shale, Coal, Copper, Coquina, …
Dec 31, 1977
Earth Sciences Note