Typical Refiners Fees and Margins

I know this is a gold forum, however our Dore typically possesses 15 to 20% PGMs. What are the preferred volumes and corresponding price advantages per transaction. The small refiner we work with charges 8% for processing (<20oz) based on the London spot and is not particularly interested in PGMs.

Need feedback on an Idea!! | Gold Refining & Metal Extraction Forum

Hello everyone, After spending hours last night going through the info I found on the site it came to mind that even though I don't have the expertise...

Homemade Nitric acid | Gold Refining & Metal Extraction Forum

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expert help needed! | Gold Refining & Metal Extraction Forum

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Copper Chloride ("AP") cleanup

Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. H. haveagojoe Well-known member. Joined Aug 1, 2014 ... For my third experiment I decided on a smaller volume of 2 litres of solution, and rather than subjecting my bench power supply to further inhospitable ...

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Nitric acid question | Gold Refining & Metal Extraction Forum

Beginners Gold Refining Process Forum . Nitric acid question. Thread starter Oz; Start date Mar 19, 2008; Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. ... I then converted to the same units of volume and divided by a factor of 4 as below to make a small test ...

Help with next steps. | Gold Refining & Metal Extraction Forum

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From Dreams to Co-Creation, Hiya all! | Gold Refining

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hcl cleaning | Page 3 | Gold Refining & Metal Extraction Forum

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Gold Refining Forum Hanbook Vol 1 [74wlj9q0k26l]

Gold Refining Forum Gold Refiners Community 1 General Reaction List All, There seems to be a lot of confusion on the various acid mixtures used in the different reactions. I've put together this quick list of reaction mixes. I know it's incomplete so I'll be adding to this list soon.

Electronic boards from cellphone and computer | Gold Refining …

Those 5 grams of gold are found in the the 2.5 ton of slag making the slag richer than many gold ore but almost impossible to recover at a cost less than the gold value. Just in this simple model the smelter lost 1% of the gold.

After reverse electroplate & HCL/Bleach gold turned dark red

Hello I've been lurking and doing a lot of reading here for the past month or so. I tried my hand at reverse electroplating a bunch of pins from server...

precipitating silver with copper | Page 3 | Gold Refining

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CHEMISTRY HANDBOOKS ( GOLD REFINING )

The all-in-one softwareware for pH and acid-base equilibrium calculations and for simulation and analysis of Potentiometric Titration Curves. a pH calculator » fast pH calculation of any aqueous solution of acids, bases and salts, including buffers, …

Gold Refining Forum Handbook Vol #2

Perhaps Vol #99 will have it all (or not). In the meantime, in terms of Quality and Quantity, this is the best forum of its kind on the net. Shaul

precipitant | Gold Refining & Metal Extraction Forum

Gold Refining Processes. Beginners Gold Refining Process Forum . precipitant. Thread starter jpnuke33; Start date ...

Screen Readable Copy of Hoke's Book | Gold Refining

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Step by Step process | Gold Refining & Metal Extraction Forum

i am new to this forum, Thanks for sharing your valuable info. 1 - i have few Kgs. of ram & some cpu i want to know how to remove gold plated part from ceramic board. 2 - After getting gold fingers without base metals like copper & lead how to refine gold 3 - i will prefer electrolysis with...

GOLD REFINING FORUM HANBOOK VOL 1??

In his sig line, there are direct download links for both volumes of the handbook. All Free - All the time! :mrgreen: I will have to upload my manual on goat husbandry. Sorry i …

Mordern Boards/cpus | Gold Refining & Metal Extraction Forum

I have a number of modernish boards laying around, motherboards with fancy chipsets, graphics cards and hard drives.. I cant remember where but i remember someone telling me that modern boards have little or no PM, after looking at the contacts they did seem rather coppery.. (they're msi and...

telecom, UPS, IBM scrap | Page 2 | Gold Refining & Metal Extraction Forum

So my fault for rushing, I hope you guys can accept my humble apology. I surely did not want to come off as smarty pants and i apparently did. Maybe my ex wife is right about me lol. Well I will be the first to give you a thumbsup.Several years ago I said things so much worse than the statement...

Gold refining forum handbook.

Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. A. aflacglobal Well-known member. Joined Apr 27, 2007 Messages 1,511 Location ozone. Sep 19, 2007 #1 I just got another email about people not being authorized to download the forum handbook. :shock:

New(bie) here... | Gold Refining & Metal Extraction Forum

Hello good folks of GRF, First off I should say I`ve read a good bit of most of the forums, & YES, I need to Fully read hokes book! But dagnabbits, I... Forums. New posts Search forums. What's new. New posts Latest activity. ... Gold Refining Processes. Beginners Gold Refining Process Forum . New(bie) here... Thread starter Gasman; Start ...

Gold refining handbook vol #2 | Gold Refining & Metal …

Gold refining handbook vol #2. Thread starter Anonymous; Start date Jun 24, 2009; Help Support Gold Refining Forum: This site may earn a commission from merchant …

Making Sodium Nitrate

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Gold Refining Forum Gold Refiners Community 1 General Reaction List All, There seems to be a lot of confusion on the various acid mixtures used in the different reactions.…

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