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ECO 2

Alberta Bentonites

Low yields, high grit content, or thick overburden reduce the desirability of other deposits.The paucity of glass shards and the mineralogy of the sand and silt fractions suggest rhyodacite as the composition of the parent volcanic ash for each ... Show Abstract

Scafe, D.W.  1975-01-01

ECO 7

The ceramic potential of Alberta clays and shales

Many geographical areas and geological formations were missed when the ceramic suitability of materials was studied early this century. Geological formations that are useful for the production of structural clay products or pottery are Pleistocene ... Show Abstract

Scafe, D.W.  1982-01-01

BUL 047

Aggregate resources of the Edmonton/Lloydminster region

The commercial sector produces 75 per cent of the aggregate, most of it directed into road construction (52 per cent), concrete production (18 per cent) or asphalt production (11 per cent). A compilation of geological data indicates that 1100 ... Show Abstract

Edwards, W.A.D.  Hudson, R.N.  Scafe, D.W.  1985-01-01

ESN 1980-A

Potential industrial clays of Alberta : a preliminary assessment, Part II

From the same area, samples of Kaskapau Formation dry well, firing range is moderate to long, and the milk chocolate brown colour could be acceptable in "earth colour" pottery or structural clay products. A sample from the Bearpaw Formation in the ... Show Abstract

Scafe, D.W.  1980-01-01

ESN 1978-A

Potential industrial clays of Alberta : a preliminary assessment, Part I

Potential industrial clays of Alberta : a preliminary assessment, Part I Clays from the Luscar Formation show the most potential as they work well, extrude well, and dry well in addition to firing to an appealing dark chocolate colour at the end of ... Show Abstract

Scafe, D.W.  1978-01-01

OFR 1992-01

The Battle Formation in Central Alberta as a Source of Low Alkali Clay for Cement

The Battle Formation in Central Alberta as a Source of Low Alkali Clay for Cement The Battle Formation recently has been recognized as a potential source of the low alkali clay (<1.6 %) needed to produce low alkali cement. Exposures of the ... Show Abstract

Scafe, D.W.  1992-01-01