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5 votes
Which of the following is NOT a volcanic rock?

obsidian
basalt
feldspar
andesite
rhyolite

User Jerinaw
by
6.0k points

2 Answers

3 votes

Answer:

Volcanic rocks are not feldspar and obsidian.

Step-by-step explanation:

The three types of volcanic rock are basalt, andesite, and ryolite. Hope this helped :)

User Dbanas
by
6.6k points
4 votes

Answer:

I believe it is feldspar

User Ttsesm
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6.9k points