EARTH SCIENCE LAB
Textures of Igneous Rocks

Igneous Rock Texture Chart
Pegmatitic Pegmatitic texture and felsic composition    
Phaneritic Phaneritic texture and felsic composition Phaneritic texture and intermediate composition Phaneritic texture and mafic composition
Aphanitic Aphanitic texture and mafic composition    
Porphyritic Porphyritic texture and intermediate composition    
Glassy Glassy texture and felsic composition    
Vesicular Vesicular texture and mafic composition Vesicular texture and felsic composition Vesicular texture and felsic composition
Vesicular Vesicular texture and felsic composition Vesicular texture and mafic composition  
Pyroclastic Pyroclastic texture and felsic composition Pyroclastic texture and felsic composition Pyroclastic texture and intermediate composition

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