The practice shows that smelting high grade ferrotitanium with rutile by thermite method is feasible.

实践证明，采用铝热法生产高钛铁在技术上是完全可行的。

Mineral constituents consist mainly of jadeite, aegirine-augite, magnesio-riebeckite, winchite, magnesio-hornblende, actinolite, quartz, albite, rutile and sphene.

主要组成矿物为硬玉、霓辉、镁纳闪、蓝透闪、镁角闪、阳起、英、、和榍。

Electronmicroscopic examination shows that Ti-oxide (rutile or anatase) is replaced by brannerite, indicat-ing the metasomatic origin of brannerite.

在电镜下观察到钛铀矿与钛的氧化（或锐钛矿）成交代关系，说明钛铀矿是交代成因的。

Quartz, zircon, magnetite, gold are major constituents of littoral placers in Shandong province, while shell, ballstone, ilmenite, rutile being secondary.

山东省滨海砂矿以英、锆英、磁铁矿、砂等为主,其次为贝壳、球、钛铁矿、等。

The mineral assemplege of the deposit is composed of diaspore, kaolin, illite, chlorite, hematite, anatace and rutile with tourmaline, zircon, goyazite in less.

该矿的矿物组成为一水硬铝、高岭、伊利、绿泥,赤铁矿、锐钛矿和。此外,还有电气、锆英、磷铝锶矿等微量矿物。

There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿物见有菱铁矿，铁白云，方解，重晶、黄铁矿，锐钛矿，，碎屑英，云母（或水云母），水铝等。