Inicio > Term: Johannsen's classification
Johannsen's classification
A quantitative mineralogic classification of igneous rocks developed by the petrographer Albert Johannsen (1939). Compare: Johannsen number
- Parte del discurso: noun
- Industria/ámbito: Minería
- Categoría: Minería general; Mineral mining
- Government Agency: USBM
0
Creador
- ed.young
-
(V.I.P) 21084 puntos - 100% positive feedback
(Milwaukee, United States)
