RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 8, ES3002, doi:10.2205/2006ES000196, 2006

2006ES000196-fig12.html
Figure 12. Triangular diagram for the composition of accessory Cr-spinel and the compositional fields of spinel from individual massifs and rock complexes. Fields: 1-3 - Kempirsai and Rai-Iz Massifs; 1 - picotite, Cr-picotite, and aluminochromite from lherzolites and harzburgites of the H complex; 2 - aluminochromite from harzburgites and dunites of the DH complex; 3 - chromite from dunites of the D and DH complexes; 4 - Sarany Massif; 5 - Nizhnii Tagil Massif; 6-8 - compositional fields of metamorphosed Cr-spinels from harzburgites of the DH complex, Tsentralnoe deposit (Cr-spinel is metamorphosed from subferri-aluminochromite - ferrialuminochromite -chrome-magnetite); 9-11 - compositional fields of accessory Cr-spinel from dunites of the D complex (subferrichromite - subaluminoferri-chromite - ferrichromite); 12 - Kochkanar Massif magnetites.

RJES

Citation: Makeyev, A. B. (2006), Typomorphic features of Cr-spinel and mineralogical prospecting guides for Cr ore mineralization, Russ. J. Earth Sci., 8, ES3002, doi:10.2205/2006ES000196.

Copyright 2006 by the Russian Journal of Earth Sciences
Powered by TeXWeb (Win32, v.2.0).