Garrett Electronics - trusted by real miners & prospectors!

Magazine

All Articles

A Guide to Overlooked Gold Deposits—Part III

Most of the old large gold dredging operations used a trommel. The trommel consisted of a long metal cylinder made of heavy punch plate in which the small gravel, black sands, and gold would fall though holes and end up in banks of sluices.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

Melman on Gold & Silver


Once again international terrorism became the focus of much of the world as the British Isles were swept by two major stories. First, two vehicles were found with high explosives in London and it was only the smoldering fuses that gave away the contents of the vehicles before they exploded.

Ask The Experts: What indicator rocks should I be looking for in northern Nevada?


Q: Can you tell us what the indicator rocks are? I’ve looked at the nearby digs and pushes that were made for gold and it looks like we’re digging on some similar material...

The Bawl Mill


• The dog ate my homework
• Boating in Afghanistan?

The Bawl Mill


• Great at escaping, not so good at evading...
• Free firearms training classes...for teachers

Who Jumped Whose Claim First?


At this point, stress raised my blood pressure and I was figuring out escape routes through the brush, but thought it best to continue the conversation.

Mining Stock Quotes and Mineral & Metal Prices


VLF Detector Operating Modes


It is important to note that discrimination is a type of electronic filtering. The signal is analyzed, and depending on the discrimination setting, identified as either a target to be dug or a target to be ignored.

Subscription Required:
The Ball Mill   • British Columbia to Streamline Filing of Mining Claims   • Millsite Opinion Overturned!   • Continental Drift   • Eight Mines Earn Prestigious Safety Awards   • Company Notes   • The Kennedy Gold Mine—An Impressive Piece of History   • Buckhorn Mountain Project May Be Revived   • Watermelon Gold   • Picks & Pans: An Arizona Miner   • Gold Hill, Utah   • Looking Back   • Frozen Prospects   • Platinum in Nevada   • USFS Criticized for Renting Chopper in Nevada Dispute   • Melman on Gold & Silver   • New Guinea Denies Existence of Gold Stash   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update

Advertisements

Garrett Electronics - trusted by real miners & prospectors!
Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue