picrite
/pik-rahyt/US // ˈpɪk raɪt //UK // (ˈpɪkraɪt) //
镐工,镐头,镐京,镐头人
Definitions
n.名词 noun
- 1
- : a granular igneous rock composed chiefly of olivine and augite, but containing small amounts of feldspar.
Examples
These range from acid to ultrabasic types and include granite, augite-diorite, picrite and serpentine.
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