MICHAEL SZOENYI / SCIENCE PHOTO LIBRARY MICHAEL SZOENYI / SCIENCE PHOTO LIBRARY
Chlorite sample, close-up. Chlorite is a green, elongated mineral often found in metamorphic rocks. It is formed at high pressures and temperatures during process such as orogeny (mountain-building), in this case the collision of Africa and Europe during the formation of the Alps. This sample is from the Matterhorn, Zermatt, Switzerland.
Model release not required. Property release not required.