长石 - Zhictionary

Zhictionary

长石

長石

chángshí

(mineralogy) feldspar

feldspar

一种含钾、钠、钙及钡的铝硅酸盐类矿物。可分为硷性长石、斜长石、歪长石三种。呈乳白、澹黄、绿、肉红或灰色，具珍珠或玻璃光泽。主要用于陶瓷及玻璃工业，有些可作装饰石料及次等宝石。为分布最广的造岩矿物。

重編國語辭典

Entry Composition

long
(bound form) length
(bound form) strong point; forte
(bound form) to be good at
(literary) surplus; spare (Taiwan pr. zhàng)

rock
stone
stone inscription
one of the eight categories of ancient musical instruments 八音 bāyīn

Containing this entry

plagioclase (rock-forming mineral, type of feldspar)

zhèngchángshí

orthoclase KAlSi3O8 (rock-forming mineral, type of feldspar)