Thesis for degree of Bachelor of Science in Mining Engineering

by Howard Joshua Taylor

Institution: Missouri University of Science and Technology
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].