Thesis for degree of Bachelor of Science in Mining Engineering
Institution: | Missouri University of Science and Technology |
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Department: | |
Year: | 1900 |
Record ID: | 1583650 |
Full text PDF: | http://hdl.handle.net/10355/17834 |
"The clay examined is a fire clay of Missouri, varying in color from white, in pure specimens, to yellow or brown when stained with iron. It is opaque with a luster, varying from dull to pearly, an argillaceous odor and unctous [sic] feel" – p. [1].