Benitoite
本ito石
 |
 |
Benitoite is a silicate which contains barium and titanium with composition BaTiSi3O9. The sample above left is about 3.5x3.5 cm. The benitoite gems are 1.1 and 7.7 carats. They are from San Benito County, California. They are on display at the Smithsonian Museum of Natural History.
本托石是一种含钡和钛的硅酸盐，化学式为BaTiSi₃O₉。左上图中的样品尺寸约为3.5×3.5厘米。本托石宝石的重量分别为1.1和7.7克拉。它们来自加利福尼亚州的圣本托县。这些宝石陈列在史密森尼国家自然历史博物馆中。
 |
This benitoite sample is about 12x8 cm and is described as benitoite with natrolite. It is also from San Benito County, California. 这种苯ite样品尺寸约为12厘米×8厘米，被描述为含有苯ite和纳妥石。它也来自加利福尼亚州圣贝尼托县。
|
Mindat: Benitoite
Mindat: Benitoite（专名或术语）
| Minerals
矿物 |
索引
| HyperPhysics*****Geophysics
HyperPhysics ***** 地球物理学 | R Nave |
返回