Something I don't understand about the article: "The State Water Resources Control Board condemns the harmful effects on water quality because it suspends toxic mercury into California's water supplies and aquatic systems."
I understand how this can happen with dredging but wouldn't it also happen during a rain storm? I'm in Texas and anytime we get a good downpour the river comes up and a lot of the riverbed is disturbed. When this happens, it causes the river to become "cloudy". Isn't that also the case in Kali, or am I missing something?
#1- Mercury is not toxic. Salts of mercury and mercury fumes from heating, are toxic. Any natural mercury that dredgers pull up are the metal in its natural state. Whatever we catch is taken out of the eco-system. Easy enough for normal people to understand. Unfortunately the state people who are inclined to doom and gloom will never state it this way.
Oddly enough, they will equate it to the "Mad hatter" syndrome, which did cause a lot of harm when people inhaled large amounts of mercury vapors, especially Hatters, who used it daily to clean the furs they made hats out of. Hence the term "Mad as a Hatter"
However, when it occurs naturally, even put there as a metal from previous hydraulicking operations, it's pretty safe when handled as a metal. Old timers like me can remember handling it in our grade school classrooms with no effects. Weird, eh?
Yes, it can be dangerous under the right circumstances. So can bleach, but we use it every day in our wash. Etc. etc.
I can flat out tell you with no uncertainty that mercury in it's natural metal state will in no way ever be suspended in the water. PERIOD!
Mercury is heavier than lead. Lead has a specific gravity of 9.9 or so. Mercury is 13.6 or so. Gold is around 19. This means that they are that many times heavier than water. Lead is 9.9 heavier, Merc is 13 times, gold is 19 times. You can look up the Specific gravity of any mineral on earth, it has a factor related to water which is 1.
Dredgers pull lead, mercury, and Gold out of the rivers all together. Anybody that says we put mercury back into the river system is full of horse **** .
In short Four Horse Men, the source you are relying on is crapola. (And your Biblical reference)
A dredge does not use mercury in any way shape or form. We take it out, we do not put it in, it is not suspended when we suck it up. It is either trapped in our sluices or right back on the riverbed where it came from. Easy peasy.
Hoser and Gravel, I would love for you to disagree with me, LOL! Go ahead John, you dip ****. I know you got ********* poisoning before because you don't know how to handle it. Much like the eco freaks you like to complain about.