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N a rare brown or black mineral of the olivine group, consisting of iron silicate. Formula: Fe2SiO4 铁橄橄石
Iron recovery was greatly improved by transforming fayalite to magnetite.
该工艺将铁橄榄石转化为磁铁矿,大大提高了铁的回收率。
Fayalite-bearing quartz syenite could represent the early fractional stage initial granitic magma derived from archean protolith in a deeper and reductive environment.
含铁橄榄石石英正长岩,代表了岩浆分离结晶初期还原条件下,太古代母岩派生的初始岩浆组成。
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