朱砂、辰砂、汞及汞系列产品、含汞物料回收冶炼、朱砂、辰砂生产加工。

Spanish red, cinnabar, mercury and mercury-series of products, containing material recovery smelting, Spanish red, cinnabar production and processing.

凤凰朱砂享誉天下，又名丹砂、辰砂。

Cinnabar Phoenix renowned the world, also known as cinnabar, cinnabar.

常与石英、黄铁矿、方铅矿、闪锌矿、辰砂、黄铜矿等共生。

Usually as intergrowths with quartz, pyrite, galena, sphalerite, cinnabar, chalcopyrite tec, various shapes .

经过了20年的光阴，旧填充物表面有95%的汞元素已经发生了化学反应，它变成了黑辰砂(beta - mercury sulfide)，一种黑色的固体。

After two decades, 95 percent of the elemental mercury on the surface of a filling had gone through a chemical reaction. It became beta-mercury sulfide, a black-colored solid.