Geologic Maps of Other Countries

Argentina
Generalized geology of Argentina.

Australia
Australia's geology is online, beneath a lot of oil-and-gas symbols, in USGS Open-File Report 97-470F.

Australia
Geoscience Australia serves national, mineral and quadrangle geologic maps for free.

Bolivia
Generalized geology of Bolivia.

Brazil
Generalized geology of Brazil.

Chile
Generalized geology of Chile.

Colombia
Generalized geology of Colombia.

Cyprus
The country has four constituent terranes, including its famous ophiolite.

Czech Republic
Zoom in and out of this interactive map database from the Czech Geological Survey (in Czech).

Dominican Republic
From Grenville Draper, Florida International University.

Ecuador
The bedrock of Ecuador, not including the Galápagos.

El Salvador
The El Salvador government produced this garish but accurate map (in Spanish).

French Guiana
Generalized geology of French Guiana.

Guyana
Generalized geology of Guyana (British Guiana).

Haiti
From Grenville Draper, Florida International University.

Iceland
A general map showing major volcanoes, faults, rocks and ice caps courtesy of the Nordic Volcanological Institute.

India
A sketch map showing major rock units, presented by persons unknown as part of mapsofindia.com.

Jamaica
From Grenville Draper, Florida International University.

Japan
Zoom in on an area and see the geology and topography, courtesy of the Geological Survey of Japan.

Namibia
The Namibian Geological Survey provided this 1000x1400 image.

New Zealand
New Zealand's geology is online, beneath a lot of oil-and-gas symbols, in USGS Open-File Report 97-470F.

Paraguay
Generalized geology of Paraguay.

Peru
Generalized geology of Peru.

Scotland
A well-annotated map from scottishgeology.com.

Surinam
Generalized geology of Surinam.

Switzerland
There's no key, but the bones of the landscape are clear in this map from the Swiss Geological Survey.

Trinidad
The bedrock of Trinidad (Tobago is not mapped) is geographically Caribbean but geologically South American.

United Kingdom
The British Geological Survey presents an interactive geo-map of Great Britain and Northern Ireland.

Uruguay
Generalized geology of Uruguay.

Venezuela
Generalized geology of Venezuela.