Gold wave tables are efficient gold recovery devices
Recovering Very Fine Gold

Recovering Very Fine Gold

Who said you can’t learn something from reading ads? – especially adverts in trade magazines. And here’s an example from the gold mining industry.

Gold recovery device

gold recovery device Ian ran an ad in the Australian Gold Gem & Treasure magazine. Naturally enough, it’s about the Micron Mill Wave Table, an efficient and effective gold recovery device. Here’s some of what the ad said…

“Ideal for cleaning up sluice box concentrates and separating gold from black sands”

“Never use mercury or cyanide again”

“Low water usage”

“High recovery of very fine gold”

“Also works great on all heavy minerals and gemstones, platinum, tin, wolfram, tantalite, zircon, topaz and diamonds”

Free DVD
Plus there is Ian’s FREE OFFER. Yes, he’ll send you a free DVD if you tell him you’re interested. Or watch the demonstration videos.
-- Gary, webmaster.


When it comes to extracting fine gold from rock, the rewards can be truly remarkable. The journey of gathering this hidden treasure involves a series of intricate steps that require both knowledge and precision. In this guide, we will delve into the world of fine gold extraction from rock and explore the techniques and tools necessary for success.

The Riches Hidden in Rock: Understanding Fine Gold Deposits

Fine gold deposits are often found embedded within rocks and minerals, requiring careful extraction methods to separate the precious metal from its rocky host. These deposits can be incredibly rich in gold content, making them a valuable resource for those willing to put in the effort to extract them.

Tools of the Trade: Essential Equipment for Gold Extraction

To extract fine gold from rock, you will need a variety of specialized tools and equipment. From crushers and grinders to sluice boxes and shaker tables, each piece plays a crucial role in the extraction process. These tools are designed to break down rock material and separate out the fine gold particles for further processing.

Crushing and Grinding: Breaking Down Rock to Release Gold

One of the first steps in extracting fine gold from rock is crushing and grinding the ore to release the gold particles trapped within. This process involves using mechanical force to break down the rock into smaller pieces, allowing for easier separation of the gold content. Once crushed, the material is then further refined through grinding processes to ensure maximum extraction efficiency.

Gravity Separation: A Key Step in Recovering Fine Gold

Gravity separation is a critical step in recovering fine gold from rock. This method relies on differences in density between gold particles and surrounding rock material to effectively separate the two. By utilizing gravity concentrators such as centrifugal concentrators or shaking tables, miners can isolate and collect fine gold particles with high precision.

Finishing Touches: Refining and Processing Extracted Gold

Once the fine gold has been successfully extracted from rock material, it undergoes a series of refining processes to purify and enhance its quality. Techniques such as smelting, cupellation, and electrolysis are commonly used to remove impurities and produce pure gold bullion ready for market.

Extracting fine gold from rock is a complex yet rewarding process that requires training, skill, & proper equipment. By understanding the intricacies of fine gold deposits, utilizing essential tools for extraction, breaking down rock effectively through crushing and grinding, employing gravity separation techniques, and refining extracted gold through various processes - miners can unlock the wealth that's hidden within rocks.

Recommended reading A-Z

3 models of the Gold Wave Table
Assay equipment
Centrifugal concentrator for minerals recovery
Chemical leaching system
Concentrating tables save money
Efficiently recovering fine gold from rock
FAQ: Fine tuning a wave table
FAQ: Getting samples into Australia
FAQ: More on sample sizes
FAQ: Recovering very fine gold from alluvial mining concentrate
FAQ: Settings for small samples
FAQ: Using the vacuum cleaner
FAQ: Water flow when using the wavetable
FAQ: What do you mean, cons?
Free DVD shows Gold Wave Table
Gravity gold rush
How a magnetic separator works
Improving gold recovery rates
Jaw crushers for minerals recovery
Kalgoorlie demo for Gold Wave Table
Mineral recovery methods
Recovering very fine gold
See the impact hammer mill
Why the Micron Mill wave table is better

About Ian

Ian is the Australian agent for Action Mining, manufacturers of the innovative Micron Mill Wave Table. He also conducts wet gravity recovery tests and related metallurgical lab work such as fine milling of ores and size classification, and supplies new and used mining, mineral processing, construction and laboratory equipment.

Ian is also a JP (Justice of the Peace).

Qualifications:
BE Mining (Hons I),
MAusIMM.

Contacting Ian

If you are interested, Ian would be pleased to hear from you. Write to: actionmining@bigpond.com [more]