Igneous Rock Gallery

[Aania]

IGNEOUS ROCK GALLERY

NAME: GRANITE
COMPOSITION: Biotite/Muscovite, Potassium Feldspar, Quartz
TEXTURE: Phaneritic
ORIGIN: Intrusive

NAME: DIORITE
COMPOSITION: Biotite, Sodium Feldspar, Hornblende
TEXTURE: Phaneritic
ORIGIN: Intrusive

NAME: GABBRO
COMPOSITION: Pyroxene, Calcium Feldspar, Olivine
TEXTURE: Phaneritic
ORIGIN: Intrusive

NAME: RHYOLITE
COMPOSITION: Biotite/Muscovite, Potassium Feldspar, Quartz
TEXTURE: Aphanitic
ORIGIN: Extrusive

NAME: BASALT PORPHYRY
COMPOSITION: Pyroxene, Calcium Feldspar, Olivine
TEXTURE: Porphyritic
ORIGIN: Extrusive

NAME: ANDESITE
COMPOSITION: Biotite, Hornblende, Sodium Feldspar
TEXTURE: Aphanitic
ORIGIN: Extrusive

NAME: BASALT
COMPOSITION: Pyroxene, Calcium Feldspar, Olivine
TEXTURE: Aphanitic
ORIGIN: Extrusive

NAME: SCORIA
COMPOSITION: Pyroxene, Caclium Feldspar, Olivine
TEXTURE: Aphanitic
ORIGIN: Extrusive

NAME: OBSIDIAN
COMPOSITION: Glass
TEXTURE: Glass
ORIGIN: Extrusive

NAME: PUMICE
COMPOSITION: Glass
TEXTURE: Glass
ORIGIN: Extrusive