Category:Volcanic rocks in Oregon

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Northern Mariana Islands

Subcategories

This category has the following 15 subcategories, out of 15 total.

Volcanic rocks in Oregon by geochronology‎ (10 C)

A

Andesite in Oregon‎ (8 C, 3 F)

B

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

D

Dacite in Oregon‎ (5 C)

L

Lava in Oregon‎ (6 C, 17 F)

M

Metavolcanic rocks in Oregon‎ (1 C)

O

Obsidian in Oregon‎ (3 C, 6 F)

P

Paulina Falls‎ (37 F)
Picrite basalt in Oregon‎ (1 C)

R

Rhyolite in Oregon‎ (6 C, 1 F)

T

Tuff rock formations in Oregon‎ (12 C, 7 F)

V

Volcanic breccia in Oregon‎ (2 C)
Volcanoes in Oregon by dominant rock type‎ (6 C)
Volcanogenic sediments in Oregon‎ (1 C)

Media in category "Volcanic rocks in Oregon"

The following 6 files are in this category, out of 6 total.

1.2-1LithoCut0 (cropped).jpg 800 × 496; 138 KB
Andesite igeous rock near Chemault Klamath County Oregon 2336.jpg 640 × 640; 55 KB
Big Obsidian Flow (Deschutes County, Oregon scenic images) (desD0147).jpg 324 × 488; 38 KB
Latourell Falls, OR, March 2012.JPG 3,000 × 4,000; 3.45 MB
Sahalie Falls (Oregon).jpg 1,280 × 960; 653 KB
Textures of the crater wall (4333318200).jpg 1,024 × 770; 377 KB

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