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Geological data Bedrock - Geological data Ores and minerals – Geological data Geophysics – Geological data About SGU's geological data

SGU provides all kinds of geological data.

Bedrock map viewers Geochemistry map viewers Groundwater map viewers Quaternary map viewers

Find out more about our map services.

Mines and drill core
Mineral statistics Swedish mines Mineral resources information office Drill core collection Geological data

Read about Swedish mines and SGU's National Drill Core collection.

Publications GeoLagret Customer services

Reports and other publications as well as guides and tutorials.

Geological information for mineral exploration

Map viewer

SGU Map viewer

A very important part of SGU's work is to map and document Sweden's geology. Our information on bedrock, rock quality, soil types, geochemistry and geophysics provides comprehensive information for anyone working with exploration for ores and industrial minerals.

More about geological information

Latest news from SGU

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Map viewer Bedrock 1:1 million

Section of a map from the map viewer Berggrund. Illustration.

The map viewer "Bedrock 1:1 million" gives an overview of Sweden's bedrock. The information can be used as a basis for very general planning, analysis, research and education. The map image is adapted for presentation at a scale of 1:1 million, which means that the information is generalized and not intended for more detailed use.

Read more about the map viewer Bedrock 1:1 million

Geological data

Picture of map.

Here you will find SGU's geological data in various subject areas. The information can be used in your own GIS programs, for example for analyses, searches and combinations with other data. We offer data in several ways, for download in different formats or via API and Web Map Services (WMS).

Discover our geological data

SGU´s Survey Vessels

SGU's survey vessel Ocean Surveyor is a national state resource that serves as a one-stop shop for seabed issues. The vessel can be booked for missions or rented by public organisations. Here you can learn more about the vessel's equipment, expertise, and how to book it.

More about SGU´s Survey Vessels

Critical and strategic raw materials

Our society and industry have a great need for raw materials, of which metals and minerals constitute a large proportion. The EU has therefore listed 34 raw materials that are considered critical and/or strategic.

Read more about critical raw materials

Exploration Newsletter

What's new in the Swedish mining industry? Read our Exploration Newsletter to find out! The newsletter, which is written in English, is published about twice a year. 

Subscribe to Exploration Newsletter

Mapping in northern Småland and Östergötland

The Geological Survey of Sweden (SGU) launched a mapping project in 2023 focused on northeastern Småland and southeastern Östergötland. The project is divided into three subareas: Skrikerum, initiated in 2023, Västervik, which started in 2024, and Åtvidaberg, scheduled to start in 2025 or 2026.

Read more about the Mapping in northern Småland and Östergötland
Amphibolite gneiss. Photo.

The Geological Survey of Sweden – SGU

The Geological Survey of Sweden, SGU, is the expert agency whose task is to provide geological information for society's needs in the short and long term. We show the way to sustainable use of soil, rock and groundwater in a changing world. SGU is a leader in the sustainable use of the country's mineral resources, and promotes sustainable growth and entrepreneurship.

Read more about SGU