Obsidian
RocksForKids.com
 Black Obsidian |
 Snowflake Obsidian |
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Mahogany Obsidian |
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Apache Tears
 |
Apache tears are tear drop shaped pieces of obsidian. |
Obsidian
|
|
Black Obsidian |
Snowflake Obsidian |
|
|
|
Mahogany Obsidian |
|
|
Apache tears are tear drop shaped pieces of obsidian. |
|
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4 Rock Talks by Rockhounds
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