Subject ASC0003u3h
The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 5 (1898), Page 13 (1864)
Smithsonian Libraries
BHL Page 30745568
Keywords
globular granite granite mineralogy crystal ovoid body rock Geology Russia plagioclase mineral crystals magma concentric zoning radiating ovoid spheroid Helsingfors Finland geology diagram globular Globular granite ovoid bodies muttergestein Globular Granite