Category:Igneous rocks in Alaska

• Igneous rocks in Alaska by geochronology‎ (19 C)
• Igneous rocks in Alaska by silicon dioxide content‎ (4 C)

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• Plutonic rocks in Alaska‎ (9 C)
• Volcanic rocks in Alaska‎ (18 C, 6 F)

A

• Andesite in Alaska‎ (12 C, 7 F)

B

• Basalt in Alaska‎ (14 C, 3 F)
• Basaltic andesite in Alaska‎ (3 C, 1 F)
• Basaltic trachyandesite in Alaska‎ (1 C)

C

• Columnar igneous rocks in Alaska‎ (1 C, 3 F)
• Cretaceous granite in Alaska‎ (1 C)

D

• Dacite in Alaska‎ (3 C, 4 F)
• Diorite in Alaska‎ (4 C)

F

• Franklinian Sequence‎ (4 C, 2 F)

G

• Gabbro in Alaska‎ (3 C, 1 F)
• Granite in Alaska‎ (8 C, 6 F)
• Granitic rocks in Alaska‎ (6 C)
• Granodiorite in Alaska‎ (4 C)

I

• Igneous rocks of the Chulitna Sequence‎ (1 C)
• Igneous rocks of the Katmai volcanic cluster‎ (1 F)
• Intrusive igneous rocks in Alaska‎ (7 C)

M

• Metaigneous rocks in Alaska‎ (4 C)
• Monzonite in Alaska‎ (2 C)

P

• Picrite Basalt in Alaska‎ (1 C)

R

• Rhyolite in Alaska‎ (6 C, 3 F)

T

• Tephra in Alaska‎ (3 C, 8 F)
• Tonalite in Alaska‎ (5 C)
• Trachyandesite in Alaska‎ (2 C)
• Trachyte in Alaska‎ (3 C)