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Gold Prospecting
Alluvial Gold Prospecting
sodium metaborate instead of borax
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<blockquote data-quote="davsgold" data-source="post: 521469" data-attributes="member: 6570"><p>yep, I do about 65 grams in a graphite crucible at a time and pour in 2oz block graphite mould, so even with two blowtourch going at once in the little furnace still nearly 5 minutes, and yes I add a bit of borax as it acts as a flux to catch any bits of quartz or dirt etc <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" />erfect: </p><p></p><p>cheers dave</p></blockquote><p></p>
[QUOTE="davsgold, post: 521469, member: 6570"] yep, I do about 65 grams in a graphite crucible at a time and pour in 2oz block graphite mould, so even with two blowtourch going at once in the little furnace still nearly 5 minutes, and yes I add a bit of borax as it acts as a flux to catch any bits of quartz or dirt etc :perfect: cheers dave [/QUOTE]
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Gold Prospecting
Alluvial Gold Prospecting
sodium metaborate instead of borax
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