fig04.htm

Figure 4. Perovskite segregations in rocks of the alkaline ultramafic series (backscattered electrons raster photomicrographs): a - primary perovskite (Prv) in olivine (Ol) from Kovdor dunite, sample 4/400; b - secondary perovskite overgrown on magnetite (Mag) and melilitolite + phlogopite (Phl) grains, Kovdor, sample 252/100.


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