The content of organic matter in barite is small, but it is primary.
重晶石矿石中有机质碳含量较低，具有原生残留有机质的明显特征。
Due to the different origin of natural barite so it is grade different.
天然重晶石由于产地的不同，矿的品位不同。
In addition, I have seen one made with barite the so-called glowing pearl.
此外，笔者曾看到一颗用重晶石制成的所谓夜明珠。
In addition, I have seen one made with barite the so-called glowing pearl.
此外，笔者曾看到一颗用重晶石制成的所谓夜明珠。
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