labradorite
N แร่ หิน ภูเขาไฟช นิดหนึ่ง
LABRADORITE
LABRADORITE Lab "ra *dor `ite (, n. (Min. )
lab ra dor ite |ˈlabrədôˌrīt ˈlæbrədɔraɪt | ▶noun a mineral of the plagioclase feldspar group, found in many igneous rocks. ORIGIN early 19th cent.: from Labrador Peninsula, where it was found, + -ite 1 .
labradorite |ˌlabrəˈdɔːrʌɪt | ▶noun [ mass noun ] a mineral of the plagioclase feldspar group, found in many igneous rocks. ORIGIN early 19th cent.: from Labrador Peninsula, where it was found, + -ite 1 .