a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化,是针、赤和纤的混合物。
a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化,是针、赤和纤的混合物。
The iron oxides in rock crystals are specularite, hematite and lepidocrocite.
晶体中氧化物包裹体为、赤、纤。
Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.
柱状的在方上,有著像是放射状的晶簇.与内含赤而成红色的杆.
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,普遍发育赤鲕粒。
The mineral assemplege of the deposit is composed of diaspore, kaolin, illite, chlorite, hematite, anatace and rutile with tourmaline, zircon, goyazite in less.
该的物组成为一水硬铝、高岭、伊利、绿泥,赤、锐钛和金红。此外,还有电气、锆英、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).
物主要为锐钛,次有金红和钛(±赤),脉物以英为主,含一定量的直闪和黑云母(±榴子)。
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赤、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。
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