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2 votes
Which rock type is an example of igneous glass?

1. lava

2, gabbro
PLS HURRY
3. obsidian

4. rhyolite

User Voronnenok
by
4.0k points

2 Answers

5 votes

Answer:

B) Obsidian

Step-by-step explanation:

Since the igneous glass last not very long like you could say obsidian compared to normal ones.

User Mustafa Deniz
by
4.7k points
5 votes

Answer:

obsidian

Step-by-step explanation:

because it is an igneous rock which is smooth

User Rune Lyngsoe
by
4.3k points