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- 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. 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。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces. 水晶一种具有晶体结构的矿石，尤指石英的一种透明形态，通常其晶面在同一平面上
- Its main mineral components are K-feldspar, plagioclase and quartz. 主要矿物成份为钾长石、斜长石和石英。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- We are digging for mineral deposits. 我们正在掘地探矿。
- Each mineral has crystals of a particular shape. 每种矿物的晶体都有其特殊的形状。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
- A narrowing of a mineral deposit, as in a mine. 减少矿物沉积物的减少，如在煤矿中
- An actual or probable mineral deposit. 矿石，矿藏确实的或可能的矿藏
- Your quartz clocks are quite salable on our market. 你们的石英钟在市场上卖得不错。
- Clear, colorless quartz; rock crystal. 水晶，石英透明的无色石英；石英
- The steel worker come out in sympathy with the miner. 钢铁工人为声援矿工举行了罢工。
- A light yellow variety of quartz. 一种淡黄色的石英
