
Periclase - Wikipedia
Periclase is a magnesium mineral that occurs naturally in contact metamorphic rocks and is a major component of most basic refractory bricks. It is a cubic form of magnesium oxide (Mg …
方镁石 - 百度百科
方镁石是 镁 的 氧化物 矿物,一般为无色到浅灰色的玻璃状 颗粒,也有绿色、黄色或黑色的,它们的 晶体 有 圆形 、 八面体 及不规则数种。 方镁石主要产在 大理岩 中,是 白云石 在高温下 …
Periclase: Mineral information, data and localities. - mindat.org
Periclase is a rare magnesium oxide mineral. It is usually found as a component of metamorphosed dolomitic limestones. May be associated with pyrometamorphism (e.g., coal …
Periclase - an overview | ScienceDirect Topics
Periclase is a relatively high temperature mineral that occurs, for instance in marbles that result from the metamorphism of dolomites and magnesian limestones. The temperatures required …
Periclase | Magnesium oxide, Uses, Properties | Britannica
Periclase, magnesium oxide mineral (MgO) that occurs as colourless to grayish, glassy, rounded grains in marble and in some dolomitic limestones, where it formed by the metamorphosis of …
刚玉、尖晶石、莫来石、方镁石等晶体长得有什么不同? - 知乎
方镁石(periclase),是一种镁的氧化物矿物,化学成份为MgO,一般为无色到浅灰色的玻璃状颗粒,也有绿色、黄色或黑色的,属于立方系,其自形晶为六面体和八面体,亦可成为多种形状, …
Periclase Mineral Data
Periclase. Comments: Green nickel-rich periclase on matrix. Location: Ronneburg U deposit, Gera district, Thuringia, Germany. Scale: Picture size 1.5 mm. © Thomas Witzke / Abraxas-Verlag
Mineral Group: Periclase group. Occurrence: A product of the high-temperature metamorphism of magnesian limestones and dolostone. Association: Forsterite, magnesite (Monte Somma, …
盘点方镁石晶体结构、性质、分布和应用领域-搜狐
2016年8月11日 · 方镁石(periclase),是一种镁的氧化物矿物,一般为无色到浅灰色的玻璃状颗粒,也有绿色、黄色或黑色的,它们的晶体有圆形、八面体及不规则数种。 方镁石主要产在
方镁石 Periclase - 百度知道
2020年1月15日 · 化学组成 成分中可含少量Fe、Mn和Zn的杂质,富铁变种称铁方镁石。 结晶特点 八面体、立方体,通常呈等向粒状,薄片中常出现方形、三角形、多边形及不规则粒状。 解 …