Igneous intrusions

An online crossword puzzle with 15 words. Play it free at AgileCrosswords.com.

Clues

• The largest and deepest igneous intrusion
• Takes place above the surface
• The only intrusion to stand out above the surface
• Collapsed Volcano
• A type of igneous rock used as tombstones
• When magma intrudes horizontally between layers of rock
• Attached to the magma chamber and a volcano
• Molten material
• When molten material reaches the earths surface
• Mushroom-shaped intrusion
• Intrusions that occur below the earths surface
• Basin-shaped intrusion
• A type of igneous rock used in kitchens
• When magma intrudes vertically between layers of rocks
• A pile of stacked rocks

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