单词 | labradorite |
释义 | labradorite/ˌlabrəˈdɔːrʌɪt /noun [mass noun] A mineral of the plagioclase feldspar group, found in many igneous rocks.Tubular voids have not been observed with a hand lens in labradorite crystals less than 0.8 cm long....
OriginEarly 19th century: from Labrador Peninsula, where it was found, + -ite1. |
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