bedenite

例句：

1. 1.The bedenite is a valuable mineralfor its unique properties.
   贝登石因其独特的性质而是一种珍贵的矿物。
2. 2. The bedenite was mined from the nearby mountains.
   贝登石是从附近的山脉开采出来的。
3. 3. Thebedenite has been used in variousindustrial applications due to its hardness anddurability.
   由于其硬度和耐用性，贝登石被用于各种工业应用。