A clean cut through rock
A dyke forced its way through a fine-grained, layered volcanic rock that was eroded by wind, snow and rain at the eastern part of Dyngjufjöll in Iceland. The contact between dyke and host rock is a mm-thick, black, glassy layer while the dykes brown interior is glass altered by heat and water.
Taken on 2
July
2017
Submitted on 10 February 2018
Categories
- Cryospheric Sciences (594)
- Geochemistry, Mineralogy, Petrology & Volcanology (779)
- Hydrological Sciences (545)
- Natural Hazards (433)
- Seismology (197)
Location
- Europe (3211)
- Northern Europe (746)
- Iceland (240)
- Exact location (-16.5907 W, 65.0334 N)
Colour distribution
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Camera:
Nikon COOLPIX P7100
Software: Photoshop
Licence
Credit: Eva P. S. Eibl (distributed via imaggeo.egu.eu)
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