In regards to amount of mercury definitely is not. 80%. the amount of mercury is minimal just enough to attract the gold.. regarding to taxes on gold mining .. each state has his own tax rates..going from 9% to 35%..in the case above - rondonia - the taxes were very high at the time this video was shot ( 80's) .. it was one of the reasons great amount of the gold mined in that state was smuggled to other states with small tax rates.
The sand and the gold is dregged with water and settle on the carpet.. every 24 hours the carpet is removed and agitated on top of a barrel- then mercury is added- with a mixer the mercury -sand and gold is combined. the mercury attracts the gold - the mixture gold and mercury is removed and burned- at the end of the process just gold is extracted. In this region ,Madeira river the gold is between 24-carat gold (99.9%) and 18-carat gold (75%), approximately 87%.
In regards to amount of mercury definitely is not. 80%. the amount of mercury is minimal just enough to attract the gold.. regarding to taxes on gold mining .. each state has his own tax rates..going from 9% to 35%..in the case above - rondonia - the taxes were very high at the time this video was shot ( 80's) .. it was one of the reasons great amount of the gold mined in that state was smuggled to other states with small tax rates.
gugacalifornia 1 year ago
ps,, does any of you ppl pay taxes for dredging the gold out the river`s ?
serjam01 1 year ago
5 kilo,,,80 procent is mercury not gold.
serjam01 1 year ago
Do you have videos step by step using mercury to attract gold??
Thank you
pasddasd 2 years ago
How can you extract gold from dust?
Collect them and use mercury or something??
pasddasd 2 years ago
The sand and the gold is dregged with water and settle on the carpet.. every 24 hours the carpet is removed and agitated on top of a barrel- then mercury is added- with a mixer the mercury -sand and gold is combined. the mercury attracts the gold - the mixture gold and mercury is removed and burned- at the end of the process just gold is extracted. In this region ,Madeira river the gold is between 24-carat gold (99.9%) and 18-carat gold (75%), approximately 87%.
gugacalifornia 2 years ago
Thank you very much
What is the ratio of using mercury and how long for mixing ??
Thank you
pasddasd 2 years ago
It seem like much investing cost
pasddasd 2 years ago
The investment is about 100,000 US dollars. the average daily pure gold gross are 35 oz on that region, Madera River .
gugacalifornia 2 years ago