Contributors in Gold
Gold
discrimination
Metals; Gold
Discrimination is the ability of certain circuits in a metal detector to remove from detection metallic objects that are undesirable.
concentrates
Metals; Gold
Concentrates consist of materials that are heavier such as gold and black sand. The concentrates are what are left after having panned out the rocks, gravel and sand.
discriminate mode
Metals; Gold
This is used as a mode of operation of a metal detector and helps to define which metallic targets are distinctively chosen by the operator to be gotten rid of from detection. The discriminate mode ...
classifier
Metals; Gold
A classifier is a device that is used to fit on top of a gold pan through which the materials that go into the pan are first passed through. In other words, it classifies, as the word suggests. ...
black sand
Metals; Gold
Black sand can be seen as a layer on top of silica sand in areas that have a lot of wave energy, such as on the flanks of volcanoes, and in spots where most of the source rock is mafic, or dark ...