Photographer’s Note
Columnar joint basalt.
It is formated during the cooling of a thick lava flow, contractional joints or fractures form. So, it is extrusive vulcanic rock.
I was told by the guide, that here in Stolpen (Germany), there is a locus classicus of this form of basalt (it was described from here).
Very regular and symmetric form, but it is formed by nature. Quite strange...
LeeLoo has marked this note useful
Critiques | Translate
CatherineD
![Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 477 W: 19 N: 1165]](http://i1.trekearth.com/misc/g-s-g.gif){kind=small}
(4860) 2009-07-01 3:53
Hi Michal,
Very interesting post. The structure are well presented, with perfect sharpness. TFS,
Catherine
LeeLoo
![Gold Star Critiquer/Silver Note Writer [C: 799 W: 0 N: 18]](http://i1.trekearth.com/misc/g-n-s.gif){kind=small}
(5014) 2009-07-01 4:12
Dear Michal Smoczyk!
Very interesting rocks.
Good capture.
Perfect sharpness.
Ideal contrast.
Original take.
TFS!
Photo Information
-
Copyright: Michal Smoczyk (Michau)
![Silver Note Writer [C: 6 W: 0 N: 15]](http://i1.trekearth.com/misc/n-n-s.gif)
(160) - Genre: Places
- Medium: Color
- Date Taken: 2007-08-16
- Categories: Nature
- Camera: Canon EOS 400D, Canon EF 28-135mm f/3.5-5.6 IS USM, Toshiba CF 2GB, Hoya HMC Super UV(0)
- Exposure: f/4.5, 1/50 seconds
- More Photo Info: view
- Map: view
- Photo Version: Original Version
- Date Submitted: 2009-07-01 2:28
Viewed: 331
Points: 4
