Scoria
Texture: Vesicular
Orgin: Extrusive/Volcanic
Chemical Composition: Mafic
Color: Reddish brown
Mineral Composition: Predominantly Glass
Tectonic Environment: Divergent Boundary or intra-oceanic hot spots
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ScoriaTexture: Vesicular Orgin: Extrusive/Volcanic Chemical Composition: Mafic Color: Reddish brown Mineral Composition: Predominantly Glass Tectonic Environment: Divergent Boundary or intra-oceanic hot spots |
All images used on this page are from Dr. Harper's
Igneous Rocks Page