felspar

/fel-spahr/US // ˈfɛlˌspɑr //UK // (ˈfɛlˌspɑː) //

菲尔斯帕尔,菲尔斯帕,费尔斯帕尔,费尔斯帕

Definitions

n.名词 noun

A compound of quartz, mica, and felspar, having the appearance of re-composed granite.
Indistinct specimens, apparently consisting of decomposed compact felspar.
A small island, near Cape Arnhem, is also composed of granite, in which the felspar has a bluish hue.
Fragment, apparently from a columnar mass, of a stone intermediate between clink-stone and compact felspar.
Dark grey porphyritic hornstone, approaching to compact felspar, with imbedded crystals of felspar.