granite porphyry造句
Theshallowquartzporphyryisore-bearingmassifandthedeepgraniteporphyryisore-origimatingone.Thediabase,lamprophyre,graniteporphyryandquartzveinsareformedafterVariscanperiod....
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porphyry造句
1、Oforcontainingporphyry.2、porphyrycopperdeposit3、Theshallowquartzporphyryisore-bearingmassifandthedeepgraniteporphyryisore-origimatingone.4、TheporphyrycoppermetallogenicbeltinBeishanareabelongsto...