Gold Refining & Metal Extraction Forum

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Xelexo

Mar 4, 2022
DavidAllen

Gold Refining Forum Sponsor Market

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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: 42.8K

Threads: 3.8K

Messages: 42.8K

Refining Question

Yesterday at 8:41 PM
Yggdrasil

General Gold Discussion - NO REFINING!

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

Threads: 66

Messages: 686

Threads: 66

Messages: 686

Gold and silver testing acid

Saturday at 9:05 PM
adam mizer

Types of Precious Metal Scrap

Lists, photos and discussion of precious metal scraping.

Threads: 2.1K

Messages: 22.4K

Threads: 2.1K

Messages: 22.4K

Estimate on pin yield.

Today at 5:39 PM
Yggdrasil

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

Tuesday at 10:16 AM
Yggdrasil

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: 916

Messages: 12.9K

Threads: 916

Messages: 12.9K

Is this good corningware?

Today at 1:03 PM
adam mizer

Sampling / Assaying / Testing

Threads: 369

Messages: 4.1K

Threads: 369

Messages: 4.1K

Gold colored film on top of solution after stannous test

Jul 30, 2024
ragood

Gold Refining Gallery

Show off your nuggets, gold bar, etc.

Threads: 931

Messages: 11.5K

Threads: 931

Messages: 11.5K

gold on foil

Sep 28, 2024
anarxi

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: 54.6K

Threads: 4.7K

Messages: 54.6K

Help identifying this mud?

Today at 12:15 AM
Emryst

Chemical Processes & Chemical Discussion

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

Threads: 3.2K

Messages: 41.7K

Sub-forums

Threads: 3.2K

Messages: 41.7K

cyanide and ferricyanide wastes

Today at 6:48 PM
Deano

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

Incinerated printed circuit boards

Oct 8, 2024
Yggdrasil

Electrochemistry

Threads: 316

Messages: 4.4K

Threads: 316

Messages: 4.4K

Use of Titanium as anode basket/cathode?

Friday at 6:45 AM
Yggdrasil

Learning

Tutorials, Calculators & Data

Tutorials, calculators, spreadsheets and data.

Threads: 481

Messages: 8.6K

Threads: 481

Messages: 8.6K

Motherboard yield report.

Sunday at 11:18 AM
AlchemyGeorge

Books & Other Information

Books, Internet links, Etc

Threads: 313

Messages: 2.4K

Threads: 313

Messages: 2.4K

Printer Friendly Copy of Hoke's Book

Oct 10, 2024
FrugalRefiner

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

Moderator curated searches

Aug 21, 2024
4metals

Refining Other Metals

Non-ferrous Metals

Recovery of other metals.

Threads: 261

Messages: 3K

Threads: 261

Messages: 3K

Blue metal hydroxide from chloride solution

Sep 9, 2024
Lola

Silver

Well... everything about silver !

Threads: 1.3K

Messages: 18.2K

Threads: 1.3K

Messages: 18.2K

Silver chloride conversion issues

52 minutes ago
icejj

Platinum, Palladium, Rhodium, Iridium, Osmium

Any questions about other precious metals.

Threads: 993

Messages: 14K

Threads: 993

Messages: 14K

Why is it blue green? Pgm recovery from cat converter/mlccs.

Oct 5, 2024
Zemalo

Gold Mining & Metal Detecting

Prospecting, Mining, Ore & Geochemical

Everything related to ores.

Threads: 747

Messages: 10.5K

Threads: 747

Messages: 10.5K

Bornite ore 20 percent worth working for gold and silver?

Tuesday at 3:36 AM
Yggdrasil

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: 19.8K

Threads: 2.5K

Messages: 19.8K

Wanted Placer Gold for Sale in Texas

Friday at 8:42 AM
Samboelrod

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.