Sluices were first used in the alluvial mining of gold placer deposits during the California Gold Rush.
bob lucus
If you want to go sluicing for gold then you need a sluice box
Placer mining is looking for a specific mineral/claiming it/mining it Sluicing is a way of "mining gold"
some of them were panning, sluicing, dry panning, cradling, digging ect
some of them were panning, sluicing, dry panning, cradling, digging ect
It depends on various measures: 1. how much land you have to disrupt, 2. the size of the rocks and if you are crushing them... etc...
It is sort of the same except sluicing is harder and finds less gold. I'd say cradling's better.
A placer deposit or placer is an accumulation of minerals formed by gravity separation during sedimentary processes. Placer deposits are frequently beaches or river gravels. They are mined by gathering up the ore containing material and sluicing these using water.
Alluvial gold is typically found in riverbeds, streams, and floodplains where water has eroded gold deposits from their original source and concentrated them in sediment. Prospectors use techniques like panning, sluicing, and dredging to extract alluvial gold from these areas.
Miners typically dig for gold in mines or rivers where the precious metal is naturally found. This process involves extracting gold ore from the ground and then processing it to extract the gold through methods like panning, sluicing, or chemical extraction.
jv
The CD was invented in 2001 Thomas clamps invented it.