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

Figure 13. Triangular diagram for the composition of accessory
Cr-spinel from the Khadatinskii area of the Syum-Key massif. Compositional
fields of Cr-spinel: I - Cr-picotite from harzburgites and lherzolites
of the H complex, II - aluminochromite and subferrialuminochromite from
the rocks of the DH complex, III - ferrialuminochromite;
IV - subaluminoferrichromite; V - ferrichromite + chrome-magnetite;
VI - magnetite. Arrows indicate the compositional trends of zonal Cr-spinel
grains (from cores to margins).

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
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