Gold Refining & Metal Extraction Forum

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Xelexo

Mar 4, 2022
DavidAllen

Gold Refining Forum Sponsor Market

Gold Refining Forum Sponsor announcements on their products, specials and company news.
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Threads: 8

Messages: 10

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Messages: 10

Beautiful Display of Natural Gold Nuggets & Specimens

Aug 31, 2022
Natural Gold Trader

Gold Refining Basics

General Gold Refining Discussion

Everything about precious metals.

Threads: 3.9K

Messages: 43.8K

Threads: 3.9K

Messages: 43.8K

Screw up.

Yesterday at 5:24 AM
Martijn

General Gold Discussion - NO REFINING!

This forum is for general non-refining gold discussion such as prices, where to sell, etc.

Threads: 68

Messages: 744

Threads: 68

Messages: 744

Yield List Help

Dec 3, 2024
homesteadjoe

Types of Precious Metal Scrap

Lists, photos and discussion of precious metal scraping.

Threads: 2.1K

Messages: 22.6K

Threads: 2.1K

Messages: 22.6K

Silicon Wafers (gold, silver)

Thursday at 9:09 AM
Angdeviis

Where to Find Scrap

Manufacturing Scrap, Used Scrap, Scrap Yards, The Public, Etc.

Threads: 672

Messages: 8.3K

Threads: 672

Messages: 8.3K

My experimental calcs on buying Escrap from online sellers

Nov 3, 2024
Taleeho

Safety

Maybe the most important part. Your health has more value than gold.

Threads: 298

Messages: 3.7K

Threads: 298

Messages: 3.7K

One mistake changed my life

Yesterday at 8:57 PM
Alondro

Equipment / Systems / Tools

Discuss all the equipment, systems and tools of gold refining here.

Threads: 921

Messages: 13.1K

Threads: 921

Messages: 13.1K

Designing a DIY silver cell

Dec 14, 2024
4metals

Sampling / Assaying / Testing

Threads: 370

Messages: 4.1K

Threads: 370

Messages: 4.1K

Assay question

Nov 8, 2024
4metals

Gold Refining Gallery

Show off your nuggets, gold bar, etc.

Threads: 935

Messages: 11.6K

Threads: 935

Messages: 11.6K

Trash to stash!

Dec 10, 2024
kurtak

Gold Refining Processes

Beginners Gold Refining Process Forum

If you need help with the gold refining processes and it's not specific to a forum below, post it here.

Threads: 4.7K

Messages: 55.2K

Threads: 4.7K

Messages: 55.2K

Poor Man's Aqua Regia

Today at 2:35 AM
haveagojoe

Chemical Processes & Chemical Discussion

Formulas, chemicals, where to find chemicals, all topics related to gold refining and chemicals go here.

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Messages: 42K

Sub-forums

Threads: 3.2K

Messages: 42K

Cleaning glassware

Yesterday at 11:10 PM
Elemental

General Techniques & Other Processes

For non-chemical discussion of gold refining. Mechanical processes, filtering, siphoning & melting.

Threads: 1.4K

Messages: 18.4K

Threads: 1.4K

Messages: 18.4K

Help on approach.

Wednesday at 12:10 AM
kaisernine

Electrochemistry

Threads: 320

Messages: 4.5K

Threads: 320

Messages: 4.5K

Copper Chloride ("AP") cleanup - Experiment writeup

Dec 9, 2024
FrugalRefiner

Learning

Tutorials, Calculators & Data

Tutorials, calculators, spreadsheets and data.

Threads: 484

Messages: 8.7K

Threads: 484

Messages: 8.7K

Needed Help to determine estimated Gold yield for AMPHENOL CONNECTOR-38 000 PCS

Dec 12, 2024
orvi

Books & Other Information

Books, Internet links, Etc

Threads: 314

Messages: 2.4K

Threads: 314

Messages: 2.4K

Determination of SMBS addition into the Aqua regia solution

Nov 28, 2024
anachronism

Patents

Refining Processes, Etc.

Threads: 28

Messages: 353

Threads: 28

Messages: 353

Separation of PGM's by Photocatalysis in Anatase Titanium Dioxide

Jun 21, 2024
Yggdrasil

The Library

A quiet place to study some of the best threads on the forum.

Threads: 72

Messages: 1.4K

Sub-forums

Threads: 72

Messages: 1.4K

A video section. For some of our visual learning members.

Nov 25, 2024
4metals

Refining Other Metals

Non-ferrous Metals

Recovery of other metals.

Threads: 261

Messages: 3K

Threads: 261

Messages: 3K

sulfuric acid usage in copper leaching

Oct 30, 2024
Ayham Hafez

Silver

Well... everything about silver !

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Messages: 18.4K

Threads: 1.3K

Messages: 18.4K

Silver cemented off of copper

Yesterday at 2:06 PM
RedneckGreenhorn

Platinum, Palladium, Rhodium, Iridium, Osmium

Any questions about other precious metals.

Threads: 1K

Messages: 14.1K

Threads: 1K

Messages: 14.1K

Natural platinum/Palladium Rhodium nuggets is what the tests are indicating to me!

Dec 9, 2024
Thomas M Joseph

Gold Mining & Metal Detecting

Prospecting, Mining, Ore & Geochemical

Everything related to ores.

Threads: 753

Messages: 10.7K

Threads: 753

Messages: 10.7K

Back yard Prospecting

Yesterday at 6:27 PM
Southfork

Metal Detectors

Models, techniques, characteristics, etc.

Threads: 80

Messages: 760

Threads: 80

Messages: 760

Metal detecting suggestions

Aug 21, 2024
Shark

Gold Refining & Metal Refining Classifieds

For Sale, Trade & Wanted

Sell or trade your metals, systems, books, chemicals and other gold or metal refining related items here.

Threads: 2.5K

Messages: 20K

Threads: 2.5K

Messages: 20K

For Sale Selling Glassware, Buchner funnels, Furnace, Molds, Pryor Steel Type stamping, etc....

Wednesday at 3:18 PM
Proffshuggarn

Vendors - Refiners, Buyers, Assayers

This category is for Precious Metals related Refiners, Scrap Buyers, Scrap Processors, Assayers, etc. It is the only place on the forum where these companies or individuals can pitch their commercial services.

Warning: If this is done in any other forum category, it will be considered spam and will be deleted.