00000nam 2200000zi 4500 9.869780 CaOODSP 20221107162937 m o d f cr nn||||||||| 190313t19661968onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on M38-1/175-1966E-PDF M38-1/175 Brady, J. G., author. Ceramic clays and shales of Ontario / J.G. Brady and R.S. Dean, Mineral Processing Division. Ottawa : Department of Energy, Mines and Resources, Mines Branch, 1966. ©1968 1 online resource (viii, 125 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Research report ; R 175 Cover title. "October 1966." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. "This report is intended, first of all, to outline the characteristics of typical Ontario ceramic clays and shales and to discuss the relationship between chemical and mineralogical composition and the processing problems and properties of these ceramic raw materials. Secondly, a detailed examination of the clay and shale mineralogy has been made in order to discover local and regional variations in the abundance of various minerals"--Introduction, page 1. Includes an abstract in French. gccst Minerals Dean, R. S., author. Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. Canada. Mineral Processing Division. Research report (Canada. Mines Branch) R 175. (CaOODSP)9.855660 PDF 2.77 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-175-1966-eng.pdf