|Name in Norwegian:||Essoskogen, Slagen, Tønsberg, Vestfold, Norge|
Small amygdales in a Permian rhombic porphyry.
Regions containing this locality
Select Mineral List Type
1 valid mineral.
Detailed Mineral List:
| ⓘ Quartz|
Reference: Knut Edvard Larsen collection # MM-3962
List of minerals arranged by Strunz 10th Edition classification
|Group 4 - Oxides and Hydroxides|
List of minerals arranged by Dana 8th Edition classification
|Group 75 - TECTOSILICATES Si Tetrahedral Frameworks|
|Si Tetrahedral Frameworks - SiO2 with  coordinated Si|
List of minerals for each chemical element
This geological map and associated information on rock units at or nearby to the coordinates given for this locality
is based on relatively small scale geological maps provided by various national Geological Surveys.
This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
|Permian - Carboniferous|
251.902 - 358.9 Ma
Age: Phanerozoic (251.902 - 358.9 Ma)
Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. 
Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License
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