The BBC has an interesting article about sulphur mining in active volcanoes, thankfully now a rare process. The video is worth a watch.
http://www.bbc.co.uk...acific-12301421
Sulphur mining in an active volcano
Started by Bob Twells, Feb 09 2011 09:34 AM
1 reply to this topic
#2
Potassium chlorate
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Posted 09 February 2011 - 04:35 PM
Poor devils. We can be at least a bit happy that we live in a nanny state after all, seing shit like that. 
"This salt, formerly called hyperoxymuriate of potassa, is
used for sundry preparations, and especially for experimental
fire-works."
Dr. James Cutbush
used for sundry preparations, and especially for experimental
fire-works."
Dr. James Cutbush
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