Results: 1 - 5 of 5
Dec 31, 1990
Information Series
… as the geology and industrial minerals of the Bow Valley between … and significant industrial minerals producers of the southern … on the Geology of Industrial Minerals: Industrial minerals of …
Jul 12, 2020
Data
… intrusions as well as heavy minerals from sediment and bedrock … and spinel. Additionally, other minerals not necessarily related to … in the compilation. These other minerals comprise amphibole, …
Dec 31, 1970
Earth Sciences Report
… and 5 per cent or more other minerals. Heavy mineral assemblages …
Dec 31, 1962
Bulletin
… the presence of the following minerals in a sample of Athabasca …
Mar 26, 2012
Open File Report
… through settling of primary minerals observed as phenocrysts. …