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Gold Prospecting
Hard Rock Gold Prospecting
Rock Id
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<blockquote data-quote="silver" data-source="post: 217225" data-attributes="member: 1953"><p>When I am detecting at the beach the basalt rocks show up(only certain ones of them) on the ACE250 in pinpoint mode,... but the same rocks will not give any signal at all when you let the detector do the analysing,.... so I'm guessing that these same types of rocks when they reduce would contain some of the black sands that we find along our volcanic parts of the eastern Australian coast.(once again,....maybe). <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="silver, post: 217225, member: 1953"] When I am detecting at the beach the basalt rocks show up(only certain ones of them) on the ACE250 in pinpoint mode,... but the same rocks will not give any signal at all when you let the detector do the analysing,.... so I'm guessing that these same types of rocks when they reduce would contain some of the black sands that we find along our volcanic parts of the eastern Australian coast.(once again,....maybe). :D [/QUOTE]
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Gold Prospecting
Hard Rock Gold Prospecting
Rock Id
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