A fragile equilibrium
Group of goethite acicular crystals grown on top of a calcite scalenohedron. This sample is part of a calcite vein cutting Paleogenic basalts from the Lessini Mts. (Southern Alps, Italy). This image is produced by stacking 34 photos taken at different focal depths. Field of view is ca. 2 mm.
Location
Reuse
Creative Commons Attribution 3.0 Unported (CC BY 3.0) (opens in a new window)Credit: Luca Toffolo (distributed via imaggeo.egu.eu)
Properties
Type
Image
Format
JPG
Size
8.2 MB
Width
3611 px
Height
2407 px
Aspect
3611:2407
Brand
Canon
Model
EOS 1000D
Exposure
1/8 s ISO 100
Taken
15 February 2018
Tint
Light gray
Submitted
15 February 2018
Comments
No comments yet. Be the first to share your thoughts.