If lava cools almost instantly, the rocks that form are glassy with no individual crystals. The basalt has a glassy appearance because of very rapid cooling. The Deccan plateau is made up of basalt rocks.
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If lava cools almost instantly, the rocks that form are glassy with no individual crystals. The basalt has a glassy appearance because of very rapid cooling. The Deccan plateau is made up of basalt rocks.
Further Reading:
|
Related Links |
|
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