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Gold Prospecting
Metal Detecting for Gold
⭐ Gold Detecting Show'n Tell
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<blockquote data-quote="oncoarse" data-source="post: 270106" data-attributes="member: 6964"><p>I cleaned it up using 9% Hydrochloric acid, then toothpaste, then Nitric (which didn't seem to have a great deal of effect,) then bicarb, then Hydrochloric again, then finished it off with the ultrasonic cleaner with a drop of washing up liquid and a dash of cloudy ammonia - worked a treat. Here it is, I don't think I'll be touching it again <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> <img src="https://www.prospectingaustralia.com/forum/img/member-images/6964/1471858739_10gnugget.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="oncoarse, post: 270106, member: 6964"] I cleaned it up using 9% Hydrochloric acid, then toothpaste, then Nitric (which didn't seem to have a great deal of effect,) then bicarb, then Hydrochloric again, then finished it off with the ultrasonic cleaner with a drop of washing up liquid and a dash of cloudy ammonia - worked a treat. Here it is, I don't think I'll be touching it again :) [img]https://www.prospectingaustralia.com/forum/img/member-images/6964/1471858739_10gnugget.jpg[/img] [/QUOTE]
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Gold Prospecting
Metal Detecting for Gold
⭐ Gold Detecting Show'n Tell
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