矿物成分简单，原生金属矿物只有辉锑矿和黄铁矿，脉石矿物有石英、方解石及少量重晶石，它们均充填在岩石的缝洞中。

The mineral composition is simple, only with original metallic minerals antimonite and pyrite, gangue minerals quartz, calcite and a few barites, all in the fissure or hole of the rock.

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从理化成分与矿物质含量来看，老树茶与台地茶各有千秋，不能简单、武断地讲谁优谁劣、谁好谁差。

From component and the content of mineral, old plant tea and tableland tea have their own top quality.

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