98b72afb_Igneous_Rocks__CHEMISTRY
[NAME:] LAMPROPHYRES [MINERALS] Biotite, amphiboles, pyroxenes, orthoclase, and plagioclase feldspars [COLOR] Dark gray to black [TEXTURE] Porphyritic [ORIGINS] Dikes and some pluton extremeties [CHEMISTRY] 
Ultrbasic
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I n t e r m e d i a t e
U l t r a b a s i c
B a s i c
U l t r b a s i c
Igneous Rocks
CHEMISTRY