Grinding
Grinding

Grinding Rule of Thumb

Here is a list of Rules of Thumb often used in Grinding Circuits: Fine ore bins (or stockpiles) that provide feed to the grinding circuit should have

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rule-of-thumb
Flotation

Froth Flotation Rule of Thumb

Here is a list of Rules of Thumb often used in Froth Flotation: Clean metallic gold particles (free gold) finer than 200 microns (65 mesh) float readily with

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Stockpile-Segregation
Grinding

Stockpile Segregation

The video below graphically explains the common problem of Coarse Ore Stockpile Segregation.  This topic relates to SAG Mill tonnage and the bad habit of putting

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Badger_Jaw_Crusher
Crushing & Screening

Badger Jaw Crusher

With its 5″ x 7″ jaws, the 800 lbs Badger Jaw Crusher provided exceptional crushing capacity of 1300 lbs/hr (at 3/4″ P80) with minimum power consumption

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braun chipmunk for sale
Crushing & Screening

Chipmunk Jaw Crusher

Chipmunk Crushers have been around for decades. The Chipmunk is a very solid high performance 300 lb crusher mostly used in laboratory. Its jaw opening in

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chrysocolla_flotation
Flotation

Chrysocolla Flotation

The effect of pH on the flotation response of Chrysocolla and chalcocite with potassium octyl hydroxamate as collector. The potential for the chalcocite system is slightly oxidizing. A

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Flotation Tests

Batch and continuous flotation tests are the quickest, safest, and most economical method of determining flotation and other ore dressing problems. Best use an ore testing

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