Metal Detecting - Gold Detecting | Henze International LLC

Metal Detecting – Gold Detecting

PLEASE SEE OUR SPECIALISED WEBSITE FOR DETECTION TECHNOLOGY
1 There are two different detection techniques
1.1 Induction Balance System

Two coils, that are electrically balanced are placed in the coil. When is introduced they become unvalanced.

1.2 Pulse induction

Fires a high voltage pulse of signal into the ground. In absence of metal the pulse decays at a uniform rate. In presence of metal a small current will flow into the metal and the time to drop to zero increases.

2 Nature of Silver and Gold

Silver and gold are both non ferrous metals. Other non ferrous metals are aluminum, copper, platinum, brass, lead, nickel, tin, titanium, zinc, and a list of rare metals

3 Special Challenges of Metal Detectors

Many Metal Detectors will have difficulties with the following environments:
highly mineralized salt water
Coral rocks with a high iron content,
magnetic (black) sand

4 What is magnetic Black Sand?

Magnetic black sands are heavy, just like Gold. Therefore they will tend to be concentrated with gold at the bottom of a slice.
Gold will usually be carried in hydrothermal fluids and then deposit where it encounters a reducing environment, such as pyrate. It will tend to associate with other dense materials.

Therefore for the choice of your detector we suggest you discuss with a member of our Mining Team.

support@minelab.co.id

Affiliated Websites:

www.Minelab.co.id

www.Minelab.center

www.detektor.co.id

www.Minelab.support

 

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