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

Threads: 8

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: 3.8K

Messages: 43.3K

Threads: 3.8K

Messages: 43.3K

Risks involved with inquarting with impure silver.

Today at 1:31 PM
Amol Gupta

General Gold Discussion - NO REFINING!

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

Threads: 67

Messages: 719

Threads: 67

Messages: 719

Help me understand this please

Nov 4, 2024
Barstool miner

Types of Precious Metal Scrap

Lists, photos and discussion of precious metal scraping.

Threads: 2.1K

Messages: 22.5K

Threads: 2.1K

Messages: 22.5K

microswitch

Today at 3:45 PM
BShan

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: 297

Messages: 3.7K

Threads: 297

Messages: 3.7K

advice on fume scrubber _fumescrubber_

Aug 26, 2024
PeterM

Equipment / Systems / Tools

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

Threads: 920

Messages: 13K

Threads: 920

Messages: 13K

Glassware

Today at 11:26 AM
flamington12

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: 933

Messages: 11.5K

Threads: 933

Messages: 11.5K

Traces of Orange Color On My Newly Poured Gold Bar

Yesterday at 8:25 AM
Ag and Au

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: 54.9K

Threads: 4.7K

Messages: 54.9K

Processing old Ceramic CPU's

Today at 1:32 PM
Yggdrasil

Chemical Processes & Chemical Discussion

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

Threads: 3.2K

Messages: 41.8K

Sub-forums

Threads: 3.2K

Messages: 41.8K

Discussion about video in recovery of gold from used filter papers

Today at 4:08 PM
BShan

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

floatation question

Nov 2, 2024
goldshark

Electrochemistry

Threads: 319

Messages: 4.4K

Threads: 319

Messages: 4.4K

Electrolitic recovery and refining from book Nicholas Nickerson

Nov 12, 2024
Martijn

Learning

Tutorials, Calculators & Data

Tutorials, calculators, spreadsheets and data.

Threads: 483

Messages: 8.6K

Threads: 483

Messages: 8.6K

How do i seperate gold from a silver and gold melted button. Copper and lead have been removed already

Nov 8, 2024
joshu705

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

Monday at 4:38 AM
Yggdrasil

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: 73

Messages: 1.4K

Sub-forums

Threads: 73

Messages: 1.4K

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

Sunday at 4:20 PM
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 !

Threads: 1.3K

Messages: 18.3K

Threads: 1.3K

Messages: 18.3K

Using US silver coins to make karat gold...

Today at 10:58 AM
galenrog

Platinum, Palladium, Rhodium, Iridium, Osmium

Any questions about other precious metals.

Threads: 997

Messages: 14.1K

Threads: 997

Messages: 14.1K

"Bromate Hydrolysis" Revisited

Saturday at 4:30 PM
rusti2

Gold Mining & Metal Detecting

Prospecting, Mining, Ore & Geochemical

Everything related to ores.

Threads: 748

Messages: 10.6K

Threads: 748

Messages: 10.6K

Back yard Prospecting

10 minutes ago
goldshark

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: 19.9K

Threads: 2.5K

Messages: 19.9K

Wanted Fine/sterling silver

Today at 11:38 AM
Mike Low

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.