rutile

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

实践证明，采用金红石铝热法生产高钛铁在技术上是完全可行。

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

主要组成物为硬玉、霓辉石、镁纳石、蓝透石、镁角石、阳起石、石英、钠长石、金红石和榍石。

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与钛氧化（金红石或锐钛）成交代关系，说明钛铀是交代成因。

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

山东省滨海石英、锆英石、磁铁、金等为主,其次为贝壳、球石、钛铁、金红石等。

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

该物组成为一硬铝石、高岭石、伊利石、绿泥石,赤铁、锐钛和金红石。此外,还有电气石、锆英石、磷铝锶等微量物。

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

杂质物见有菱铁，铁白云石，方解石，重石、黄铁，锐钛，金红石，碎屑石英，云母（或云母），铝石等。