A London encyclopaedia, or universal dictionary of science, art, literature and practical mechanics : comprising a popular view of the present state of knowledge : illustrated by numerous engravings, a general atlas, and appropriate diagrams (1829)
Curtis, Thomas, fl. 1820 · London : Thomas Tegg · leaf 645
l.,„,/,„.h,/./,w,.,//,• /■/,„,„.,• T,;,,,I>,iri iftjt: BASALT. 601 mg an ample pediment. Some of these, abovesixty feet in thickness from the base to the point,are formed by the sloping of the hill on each side,almost into the shape of those used in architec-ture. Sir Joseph Banks observed tliat…
Encyclopedias and dictionaries · Aeronautics
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