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Gold Prospecting
Metal Detecting for Gold
Gold and graphite
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<blockquote data-quote="user 4386" data-source="post: 414439" data-attributes="member: 4386"><p>A drop in pressure can also form gold to form as stated above. The drop in pressure of a liquid containing bisulphide-complexed gold causes dissolved hydrogen sulphide to separate out of the liquid as a gas (and escape). Because there is less hydrogen sulphide remaining in the liquid, it can carry less gold, so some gold drops out as native gold.</p></blockquote><p></p>
[QUOTE="user 4386, post: 414439, member: 4386"] A drop in pressure can also form gold to form as stated above. The drop in pressure of a liquid containing bisulphide-complexed gold causes dissolved hydrogen sulphide to separate out of the liquid as a gas (and escape). Because there is less hydrogen sulphide remaining in the liquid, it can carry less gold, so some gold drops out as native gold. [/QUOTE]
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Gold Prospecting
Metal Detecting for Gold
Gold and graphite
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