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- Faustite is one of rare minerals and has been found in Nevada, USA. 摘要锌绿松石是很少见的矿物，目前已知仅美国内华达州有产出。
- Rare mineral and rock atlas in Inner Mongolia II. 内蒙古珍矿奇石图谱2。
- In course of sinking the well-shaft they came upon a deposit of a very rare mineral. 在把钻杆插入井下的过程中，他们意外地发现了一种稀有矿物的矿床。
- In course of sinking the welt-shaft they came upon a deposit of a very rare mineral. 在凿井中，他们，偶然发现一个稀有矿物的矿床。
- Ilvaite is a rare mineral of calcium-iron-bearing silicate. 黑柱石是一种少见的含钙铁硅酸盐矿物。
- In course of sinking the welt - shaft they came upon a deposit of a very rare mineral. 在凿井中，他们，偶然发现一个稀有矿物的矿床。
- 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。
- Studying the spreading circumstance of meteorite crater group, will be very economically valuable to the research of spreading rule and reasonable development of rare mineral water, special mineral. 掌握陨石坑群的分布状况，对珍稀矿泉水、特种矿物等资源分布规律的研究和合理开发也有着重大的经济价值。
- It was in the days when motorcars were rare. 那是在汽车还罕见的时代。
- The country is poor in minerals. 这个国家矿物不丰富。
- Rare Mineral Mansfieldite normally formed small white crystals or rounded aggregates. However, this specimen appeared to be pink. The color is given by the impurity of Cobalt in the specimen. 罕见矿物砷铝石;一般为白色细小的晶体;或者是团块状.;此标本为粉红色的是因为内含微量的钴
- Soft drinks and minerals sold here. 此处出售软饮料和矿泉水。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- Rocks and minerals are inorganic. 岩石和矿物都是无机物。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A top hat is a rare sight these days. 高顶大礼帽现在已不多见。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
- It's very rare for him to be so late. 他很少迟到。
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- Red squirrels are now very rare in Britain. 红色的松鼠在英国已十分罕见了。
