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Obsidian
Questions (2)
Obsidian is a glassy black igneous rock. A sample of obsidian is shown. Which type of rock forms in a similar manner as obsidian
1 answer
asked anonymously
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Obsidian is a glassy black igneous rock. A sample of obsidian is shown.
Which type of rock forms in a similar manner as obsidian
1 answer
asked anonymously
14 views
Parent Categories (2)
Igneous Rock
Igneous Rocks