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Arrakis, Inc.
Mining Consultation & Environmental Technology
Serving Colorado Since 1988
(303) 806-8487 - arrakis.inc@gmail.com
GRAVITY CONCENTRATION
Gravity separation dates back to 3000 BC when Egyptians used the technique for the separation of gold.
The suitability of a Gravity Concentration Process is determined before it is employed for the Concentration of an ore.

Deister Table Fine Gold Line

Deister #6

Spiral Concentration

Gemini Table
CRUSHING & GRINDING
COMMINUTION
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Primary Crushing
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Secondary Crushing
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Fine Grinding to < 10 Microns

Jaw Crusher- Primary Crushing

Roll Crusher - Secondary Crushing

Ball Mill - Fine Grinding

Pilot Attrition Mill - Fine Grinding

Bench Attrition Mill - Fine Grinding
PARTICLE SIZE ANALYSIS

Particle Size Analyzer (PSA)
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