Category:Igneous rocks in Oregon

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Subcategories

This category has the following 16 subcategories, out of 16 total.

Igneous rocks in Oregon by geochronology‎ (18 C)
Igneous rocks in Oregon by silicon dioxide content‎ (4 C)

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Plutonic rocks in Oregon‎ (3 C, 1 F)
Volcanic rocks in Oregon‎ (15 C, 6 F)

A

Andesite in Oregon‎ (8 C, 3 F)

B

Basalt in Oregon‎ (15 C, 15 F)
Basaltic andesite in Oregon‎ (2 C, 2 F)

C

Columnar igneous rocks in Oregon‎ (6 C, 12 F)

D

Dacite in Oregon‎ (5 C)
Diorite in Oregon‎ (1 C)

G

Gabbro in Oregon‎ (1 C)
Granite in Oregon‎ (2 C, 2 F)

I

Intrusive igneous rocks in Oregon‎ (5 C)

M

Metaigneous rocks in Oregon‎ (2 C)

P

Picrite basalt in Oregon‎ (1 C)

R

Rhyolite in Oregon‎ (6 C, 1 F)

Media in category "Igneous rocks in Oregon"

This category contains only the following file.

Paulina Peak View (Deschutes County, Oregon scenic images) (desDA0069).jpg 324 × 488; 46 KB

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