赤铁矿

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

晶体中氧化物包裹体为镜矿、赤矿、纤矿。

Haematite is a special case of the more general ilmenite structure.

赤矿是更为一般矿型结构中一个特殊情况。

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

柱状钠沸在方沸上,有著像是放射状晶簇.与内含赤矿而成红杆沸.

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

鄂西宁乡式矿分布广、规模大,普遍发育赤矿鲕粒。

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

该矿矿物组成为一水硬铝、高岭、、绿泥,赤矿、锐矿和金红。此外,还有电气、锆英、磷铝锶矿等微量矿物。

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%两种烧结矿中氧化物均以赤矿、磁矿为主，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。