Don Roberts - Hierve el AguaWell, it doesn't smell badly and it is not hot. Must be sulphate. I wouldn't know; I'm a photographer not a chemist. But did you like the photo?
Sulphur pools? Is it actually Sulpher, the element, or Sulphate? So if it
is Sulphate the pool is water with a high concentration of a Sulphate,
probably calcium sulphate. Must smell strongly too if it is a hot spring?
Don
=============================================
Don Roberts * Bittersweet Productions * Iowa City, Iowa
* * We have met the enemy and he is us. - Walt Kelly
========================================================
