hedenbergite

/hed-n-ber-gahyt/US // ˈhɛd n bərˌgaɪt //

礼物山石,礼物石,礼物山,礼物

Definitions

n.名词 noun

1
- : a contact metamorphic mineral of the pyroxene family, calcium ferrous silicate, CaFe2, that forms black prismatic crystals in crystalline limestone.