tannenite

例句：

1. 1. The mineral tannenite is used in the production of paints and varnishes.
   矿物tannenite用于生产油漆和清漆。
2. 2. The discovery of tannenite has sparked a new era in the field of materials science.
   tannenite的发现开启了材料科学领域的新篇章。
3. 3. The tannenite mine is located in the heart of the mountain range, providing a unique naturalresource for the region.
   tannenite矿位于山区中心，为该地区提供了一种独特的自然资源。