quasi Report This Comment
Date: December 31, 2006 03:45AM

I'd say there are an extreme amount of minerals disolved in spring water that has been superheated by volcanic activity and the minerals are left behind as the water evaporates after reaching the earth's surface.

Or there are some really lousy graffiti artists thereabouts.

Anonymous Report This Comment
Date: January 01, 2007 11:47AM

Festus here:

This new login-cookie bullshit fucking sucks!.

My guess is a highly corrosive and deadly gas called Hydrogen Sulfide

aka H2s and water witha very high iron content.Peace out nerds