hedenbergite

The main crystalline phase of the glass-ceramics are hedenbergite , while the subordinate crystalline phase is augite with dendrite , columnar crystal and bulk crystal existing in the aggregation , and the grain size is about 1-8 μ m.

其主晶相为钙铁辉石，次晶相为普通辉石。晶粒尺寸在1~8μm范围内，其集合体呈球状、枝晶状和块状晶体。

The skarns consist mainly of andradite , with a little hedenbergite , quartz and calcite , while ores are mainly composed of magnetite , specularite , calcite and quartz , with some skarn minerals . 2 .

矽卡岩主要矿物为钙铁榴石，另含少量钙铁辉石、石英和方解石；矿石主要由磁铁矿、镜铁矿、方解石、石英和矽卡岩矿物组成。

The area of hedenbergite of the glass-ceramics with less Ca / Si ratio was much larger than that with more Ca / Si ratio in the temperature-time phase diagram of heat-treatment .

钙硅比较小的玻璃，热处理温度&时间相图中钙铁辉石相区范围较大；

Pyroxene in the postmagmatic magnesian skarn is relatively pure diopside , associated sometimes with Fe , Cu , Mo , Sn , Au mineralizations . Pyroxenes in the calcic skarn are of diopside hedenbergite series , while pyroxenoid is wollastonite .

岩浆期后镁夕卡岩中的为较纯的透辉石，可能伴生Fe、Cu、Mo、Sn、Au等矿化；