wyartite

例句：

1. 1.The wyartite is a rare mineral that can be found in the earth's crust.
   钨矿石是一种稀有矿物，可以在地球的地壳中找到。
2. 2.The wyartite is used in the production of electric motors and generators.
   钨矿石用于生产电动机和发电机。
3. 3. The wyartite has a high melting point and is resistant to corrosion.
   钨矿石具有高熔点且抗腐蚀。