8 treff

Perovskites : modern and ancient
Roger H. Mitchell
Bok Engelsk 2002
Undersaturated alkaline rocks : mineralogy, petrogenesis, and economic potential
editor: Roger H. Mitchell
Bok Engelsk 1996
Kimberlites, orangeites, and related rocks
Mitchell, Roger H.
Bok Engelsk 1995
Petrology of lamproites
Roger H. Mitchell and Steven C. Bergman
Bok Engelsk 1991
Pyroxenes of the Fen alkaline complex, Norway
Mitchell, Roger H.
Bok Engelsk 1980
Rare earth element geochemistry of the Fen alkaline complex, Norway
Mitchell, Roger H.
Bok Engelsk 1975
Scandium, cobalt and iron geochemistry of the Fen alkaline complex, southern Norway
Mitchell, Roger H.
Bok Engelsk 1974
The Precambrian metamorphic rocks of Nisserdal, Norway
Mitchell, Roger H.
Bok Engelsk 1965