The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 122
small l)ut variablepercentage is composed of other minerals, among the most common ofwhich are feldspar, muscovite, l)iotite, iron oxides, and hornblendes. The revhentiwj substance of sandstone forms a much smaller percent-age of the rock mass than the grains, but it is a much more importantpart in… … ILL. No. 4S. VIEW OF ARCHES OP INNER QUADRANGLE, STANFORD UNIVERSITY,BUILT OF SANDSTONE FROM GOODRICH QUARRIES, SANTA CLARA COUNTY.
Building stones · Portland cement · Clay · Mines and mineral resources
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
