Category:Volcanic rocks in Alaska

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Northern Mariana Islands

Subcategories

This category has the following 18 subcategories, out of 18 total.

Volcanic rocks in Alaska by geochronology‎ (12 C)

*

Extrusive volcanic rocks in Alaska‎ (1 C)
Ropy Pahoehoe lava in Alaska‎ (2 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)

D

Dacite in Alaska‎ (3 C, 4 F)

H

Holocene volcanic rocks in Alaska‎ (2 C)

M

Metavolcanic rocks in Alaska‎ (3 C)

P

Picrite Basalt in Alaska‎ (1 C)
Precambrian volcanic rocks in Alaska‎ (1 F)

R

Rhyolite in Alaska‎ (6 C, 3 F)

T

V

Volcanic rocks of the Chulitna Sequence‎ (6 C)
Volcanoes in Alaska by dominant rock type‎ (9 C)

Media in category "Volcanic rocks in Alaska"

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

Dacite and andesite banded pumice, I think (13542840623).jpg 4,000 × 3,000; 3.48 MB
Fairweather Fault Geologic map legend.png 250 × 607; 31 KB
Fairweather Fault Geologic map.png 559 × 611; 101 KB
Lost Jim Lava Flow (4728641178).jpg 720 × 1,080; 1.09 MB
Redoubt Andesite.jpg 1,526 × 1,388; 251 KB
Wind abraided pumice (13543127864).jpg 4,896 × 3,264; 4.43 MB

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