Igneous rocks

Card Set Information

Author:
Cheetah13
ID:
296866
Filename:
Igneous rocks
Updated:
2015-02-25 12:34:11
Tags:
BNE
Folders:
mineral/rock test
Description:
igneous rocks
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  1. Name an Igneous rock that is light in color, vesicular texture, and very rough feeling
    Pumice

  2. Name an igneous rock that is black/white *gray-med course in texture, in composition is few mafic +k-fsp + plag + quartz
    Diorite

  3. Name an igneous rock that is gray in color, fine in texture, and moderate mafic
    andesite

  4. Name an igneous rock that is black in color, vesicular in texture (fine), very rough feeling, and in mineral composition has lots of mafic + Ca-plag
    Vesicular Basalt

  5. Name an igneous rock that is black, glassy, very smooth
    Obsidian


  6. Name an igneous rock that is gray to white in color, the rock fragments in it are vesicular pyroclastic, very rough, rocks inside the rocks
    Tuff

  7. Name an igneous rock that is black, coarse, lots of mafic
    Gabbro

  8. Name a rock that is pink, fine in texture, and is few in mafic content
    Rhyolite

  9. Name an igenous rock that is black/white or gray/pink in color, coarse in texture, contains very few mafic
    Granite

  10. Name an igneous rock that is black, porphyritic (large pieces of other rock), has lots of mafic
    basalt porphyry

  11. Name an igneous rock black colored, fine textured, that has lots of mafic
    Basalt

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