Showing posts with label ferrous salts. Show all posts
Showing posts with label ferrous salts. Show all posts

Tuesday, January 17, 2012

The Devil's Bath

Photo by Alan Vernon

The Devil's Bath at Wai-o-Tapu(Sacred Waters) Thermal Wonderland Park is located on North Island, New Zealand.  The vibrant green color of the pool comes from the sulphur and ferrous salts in the water.