長石 - Zhictionary

Zhictionary

長石

长石

chángshí

(mineralogy) feldspar

feldspar

一種含鉀、鈉、鈣及鋇的鋁硅酸鹽類礦物。可分為鹼性長石、斜長石、歪長石三種。呈乳白、淡黃、綠、肉紅或灰色，具珍珠或玻璃光澤。主要用於陶瓷及玻璃工業，有些可作裝飾石料及次等寶石。為分布最廣的造岩礦物。

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)