"Granitic-rock"@en . . "stable"@en . . . . . "GNR"@en . "Granitic-rock - A type of coarse-grained normal crystalline rock. In the Rock Classification Scheme, this class includes granite, granodiorite, tonalite, and similar rocks. The term may be used as a field classification when an accurate mineral mode from thin section examination is not available. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 9, 10."@en . . . . . . . "Granitic-rock"@en . . .