Flashcards
Igneous Rock Identification
Cards in this deck (18)
- 1Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?aphanetic
intermediate
extrusive - 2—andesite
- 3Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?aphanetic
mafic
extrusive
- 4—basalt
- 5Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?phaneritic
intermediate
intrusive
- 6—diorite
- 7Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?phaneritic
mafic
intrusive
- 8—gabbro
- 9Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?phaneritic
felsic
intrusive
- 10—granite
- 11Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?glassy
mafic
extrusive
- 12—obsidian
- 13Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?vesicular
felsic
extrusive
- 14—pumice
- 15Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?aphanetic
felsic
extrusive
- 16—rhyolite
- 17Texture? Mafic/Felsic/ Inter.? Intrusive or Extrusive?vesicular
mafic
extrusive
- 18—vesicular basalt
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- Flashcards on Igneous Rock Identification, created by Anniedawson319 on 03/03/2015.
- Created by
- Anniedawson319
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