hematite

a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.

一种常见的氧化石，是针、和纤的混合物。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中氧化物包裹体为镜、、纤。

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状的钠沸石在方沸石上,有著像是放射状的晶簇.与内含色的杆沸石.

The Ningxiang-type iron deposit in western Hubei is widely-spreading and of large-size and is characterized by hematite ooid.

鄂西宁乡式分布广、规模大,普遍发育鲕粒。

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

该的物组为一水硬铝石、高岭石、伊利石、绿泥石,、锐钛和金石。此外,还有电气石、锆英石、磷铝锶等微量物。

The ore minerals are mainly anatase, subordinately rutile and ilmenite (±hematite), while the nonmetallic minerals are chiefly quartz with a certain amount of anthophyllite and biotite (±garnet).

石物主要为锐钛，次有金石和钛(±)，脉石物以石英为主，含一定量的直闪石和黑云母(±石榴子石)。

For sinter with 25% and 50% MAC fines the iron oxides mainly consisted of hematite and magnetite, the bonding phase were mainly dicalcium silicate, glassiness, and a few amount of calcium ferrite.

配比为25%和50%的两种烧结中氧化物均以、磁为主，粘结相主要以酸钙、硅酸二钙和玻璃质为主，但酸钙数量不多。