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Gold Prospecting
Hard Rock Gold Prospecting
Gold ore crushing & sampling video
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<blockquote data-quote="jethro" data-source="post: 208400" data-attributes="member: 1297"><p>G,day PB I think the yeild is probably about 60/ 40 in favor of the fines from the first crushing from the flail mill when i work on oxidized ore. </p><p></p><p>What I have found is that the gold contained within the limonite ironstone veining that occurs alongside solid quartz vein is finer than the gold contained in the quartz itself.</p><p></p><p>In the area I prospect lodes in close association with Diorite dykes are also important host for gold. The ones i have tested so far do not seem to have as much sulphide or oxide minerals in them & the gold tends to be a bit larger relatively speaking. still not as big as alluvial gold in the same area.</p></blockquote><p></p>
[QUOTE="jethro, post: 208400, member: 1297"] G,day PB I think the yeild is probably about 60/ 40 in favor of the fines from the first crushing from the flail mill when i work on oxidized ore. What I have found is that the gold contained within the limonite ironstone veining that occurs alongside solid quartz vein is finer than the gold contained in the quartz itself. In the area I prospect lodes in close association with Diorite dykes are also important host for gold. The ones i have tested so far do not seem to have as much sulphide or oxide minerals in them & the gold tends to be a bit larger relatively speaking. still not as big as alluvial gold in the same area. [/QUOTE]
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Gold Prospecting
Hard Rock Gold Prospecting
Gold ore crushing & sampling video
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