GeologyRocksBlueschist
Sat, 01/13/2007 - 00:04 — Jon
- Location:
- Date Taken (dd-mm-yy): 16-03-2003
A blueschist. These are formed by high pressure, low temperature metamorphism and are commonly associated with subduction zones. The blue colour is caused by the mineral glaucophane.
- Login or register to post comments
Thumbnail
Original
Send to friend
This work is licensed under a Creative Commons Attribution-No Derivative Works 2.5 License.
