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Gold Prospecting
Hard Rock Gold Prospecting
Sample from outcrop
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<blockquote data-quote="gardnep" data-source="post: 195069" data-attributes="member: 6235"><p>Maybe there was a lot of quartz between the golden specks of grain. Because it is iron stained does not mean it will contain what we are looking for. That said there have been a lot of discoveries in the last 10 years by drilling very deep below the original deposit. The high grades of at the top of our famous deposits were due to hot magma rising due to convection, when they go lower the grades decrease to less than 2.0 gm / tonne that is pretty normal these days. I think Cracow Qld is higher grade but much deeper and more expensive to extract.</p></blockquote><p></p>
[QUOTE="gardnep, post: 195069, member: 6235"] Maybe there was a lot of quartz between the golden specks of grain. Because it is iron stained does not mean it will contain what we are looking for. That said there have been a lot of discoveries in the last 10 years by drilling very deep below the original deposit. The high grades of at the top of our famous deposits were due to hot magma rising due to convection, when they go lower the grades decrease to less than 2.0 gm / tonne that is pretty normal these days. I think Cracow Qld is higher grade but much deeper and more expensive to extract. [/QUOTE]
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Gold Prospecting
Hard Rock Gold Prospecting
Sample from outcrop
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