pigeonite

/pij-uh-nahyt/US // ˈpɪdʒ əˌnaɪt //

白鸽石,白鸽岩,鸽子石,鸽子岩

Definitions

n.名词 noun

1
Mineralogy.
- : a monoclinic variety of pyroxene consisting mainly of a mixture ofSiO3 and CaMg2.