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(Earth science chapter 5 assessment)

(Use table image)
19. Which rock is most likely granite?
20. Which rock is an ultramafic rock?
21. Rock 4 is fine grained. What type of rock is it?
22. What characteristics of igneous rocks make them good building materials?

(Earth science chapter 5 assessment) (Use table image) 19. Which rock is most likely-example-1
User GarrickW
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1 Answer

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Granite? Rock 2 ( amount of quartz)
Ultramafic? Olivine
Rock 4? Aphanitic
Characteristics? Very durable, rock is crystalline in nature, with a structure that ranges from fine to coarse grained.
User Jamland
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