Laerebok i geologi, med mineralogi og bergartslaere. Utgit med statsbidrag

This is a Norwegian textbook on geology, mineralogy, and petrology. It covers topics such as the rock cycle, plate tectonics, and the properties of minerals. The book contains many diagrams and photographs to help illustrate these concepts.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

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