Saturday, October 04, 2014

Three Tests for Trying to Determine Fools Gold from the Real Thing (GOLD)



Real gold or fools gold ?
"If what you found was sparkling right on the surface without digging down you might have mica or some other type of “fool’s gold”.
Here are some quick tests to check if you found real gold.

Sun Test: Once you have seen your first Gold you will never forget it. A quick and easy test is to note the color and brightness of the gold in your gold pan. Now shadow your Gold pan. Anything that is not Gold will become dull or fade. Gold will retain its color and luster – it will still be golden, just Gold in the shade.
All that sparkles isn't Gold: Look at the material in the sunlight if it sparkles it is a 99.999 chance it is not gold.

Pin test: stick a pin in the “gold”. If it breaks or fractures or crumbles it isn’t gold. Gold is malleable and ductile meaning you can bend it and dent it. Lesser minerals will crack, break or crumble.

Pan test: One of the first things to learn about gold is it is very heavy. Gold really doesn't move around in your pan much. After panning your material down to your final cons, rock your pan back and forth with a little bit of water in the pan. You will find that the Gold will mostly stay put, while other light weight material moves away. As the light material moves away tap your pan lightly on the top edge. This will separate the heavy gold even further from the waste. Consider the source and location. If you found your “gold” on top of other dirt it probably isn’t real gold. Gold is extremely heavy and will always seek the lowest place to rest - often on top of bedrock or other hard material such as clay or limestone."

Tuesday, September 23, 2014

Lots of Information About Homemade Dry Washers at this Gold Prospecting Site

For a number of free plans for equipment see http://washerstir.com/dry-washer-plans/ . There are 4 do-it-yourself ideas, including Nugget Shooter Forums, a free PDF download at http://www.Universitypublishinghouse.net/Plans.html , and Tony's Aluminum Dry Washer Plans.
A sluice set up

Build Your Own Thermos Bottle

Here is an article showing how to make your own thermos. Not sure how practical this is for most of you, but this seems a way to make a pretty good one using a standard plastic water bottle and a 2-liter bottle. Epoxy is the insulator.
http://www.ehow.com/how_5007524_make-thermos.html



Wednesday, August 13, 2014

How to Make a Steel Mortar and Pestle for Crushing Rock


Here is a great idea for a steel mortar and pestle. The author uses and impact hammer and a bowl he made. He utilizes compressed air, although I am not sure that pneumatics is necessary. This looks like a good answer for the weekend prospector. I have been using a fence post rammer and a piece of steel tubing to crush my samples. This has converted me. Hope you like the video.
https://www.youtube.com/watch?feature=player_embedded&v=vV91MTZKo20

Weights and Measures of Gold

Courtesy of Wikipedia








Discover the 5 Types of Gold Deposits

For great information on the 5 gold deposit types, see http://www.goldprospectingonline.com/world-gold-deposits/gold-deposit-types/ .
You will find info about the Mother Lode, Placer Gold, Residual Deposit, Alluvial Gold, and Bench Placers. Each selection gives beautiful sample photos, while the residual deposit photo will cause salivation!

Pioneer Bounty: $40,000 in Gold Coins Near Point of Rocks, New Mexico

The Santa Fe Trail was a transportation route opened by the Indigenous people of North America as well as European trappers and traders in t...