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庐枞地区火山杂岩中钒钛磁铁矿、钒钛磁赤铁矿广泛分布;铜陵地区酸性侵入岩中磁铁矿含量也较丰富。根据地质观察,各种矿物的特征是: 钒钛磁铁矿:铁黑色、条痕为黑色,具金属光泽、强磁性;大部分为致密粒状,少数为八面体晶形。 钒钛磁赤铁矿:褐黑色、条痕为赤色、强磁性,晶形为八面体,具磁铁矿假象。 磁铁矿:黑色,条痕为黑色,金属光泽,八面体晶形,晶纹发育。 为了进一步探索钛磁铁矿—磁赤铁矿系列中的磁铁矿与假象赤铁矿的分布情况,以
Vanadium-titanium magnetite and vanadium-titanium maghemite are widely distributed in volcanic complexes in Luzong area; and magnetite in acidic intrusive rocks in Tongling area is also abundant. According to the geological observation, the characteristics of various minerals are: vanadium titanium magnetite: iron black, black streaks, with metallic luster, strong magnetic; mostly granular, a small number of octahedral crystals. Vanadium titanium magnetic hematite: brown black, streaks red, ferromagnetic, octahedral crystal form, with magnetite illusion. Magnetite: black, streaks black, metallic luster, octahedral crystal form, grain development. In order to further explore the distribution of magnetite and illusion hematite in the titanomagnetite-maghemite series,