Heya all, first time poster new to prospecting. Been coming across this strange metal substance in the bush that makes my detector go crazy saying non-ferrous. Looks to me like melted lead but it doesn't seem to have the weight. Thanks in advance.
Looks a bit like that too - hardness would help as well as SGmadtuna said:lack of weight would suggest alluminium
goldierocks said:Looks a bit like that too - hardness would help as well as SGmadtuna said:lack of weight would suggest alluminium
IP (geophysical) crews in the 20th C used to use huge amounts to make good earth contact for their electrodes. They would dig a hole in the ground, put in aluminium foil, connect wires to it, throw in earth and then a few buckets of salt water.
RM Outback said:goldierocks said:Looks a bit like that too - hardness would help as well as SGmadtuna said:lack of weight would suggest alluminium
IP (geophysical) crews in the 20th C used to use huge amounts to make good earth contact for their electrodes. They would dig a hole in the ground, put in aluminium foil, connect wires to it, throw in earth and then a few buckets of salt water.
Pity they didn't clean up their work sites after they finished, great info once again :Y:
No - you will not find silver looking like that at surface. The combination of sun, moisture and time will turn it black in weeks (like Grandma's silver cutlery). And since it would be weathering out from deeper down, it would have converted to other secondary silver minerals such as chlorides before it even got to surface.Rockhunter62 said:Not native silver is it?
Cheers
Doug
madtuna said:lack of weight would suggest alluminium
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