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Exploration & Production Geology • Rock ID please : General Geology & Rock Identification - Exploration & Production Geology

Rock ID please

EPGeology.com aids Exploration and Production Geologists

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This is a place for all questions about Geology (not only related to Petroleum exploration and production). You can also ask our experts to determine rock types from photographs in this forum.
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Kel44
  • Kel44
  • Posts: 1
  • Joined: Sun Mar 01, 2015 6:45 pm

Rock ID please

Sun Mar 01, 2015 6:57 pm

Hello

This could be a cast-off from someone's barbecue...or a volcanic rock.

It's about 4inches diameter, found on the beach in southern Spain.

Thanks,

Kel


http://i.imgur.com/VlaiioN.jpg
Patjang
  • Patjang
  • Posts: 12
  • Joined: Wed Jun 09, 2010 1:45 pm

Re: Rock ID please

Mon Mar 02, 2015 9:22 pm

It could maybe be a pyroclast expelled from a volcano. The black parts could be wood or a crystal. I can not tell from the image...
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