Mineral Processing - Publications

Reliable as a rock in Wet Mining by IHC Mining 
IHC Merwede companies have been building wet mining tools since the late 19th century. Among the first were, in 1887 the gold dredger Danae (Italy) and in 1894 gold dredger Werchne (Russia)... »» read more

Placer Mining in Alaska with IHC Jigs
Gold Dust Creek is located near 100 Mile Steese Highway in the Circle Mining District. Like many other placer mining operations, we have had a number of problems with fine gold recovery... »» read more

IHC Jigs Versus Other Gravity Separators
It is astonishing how wide a variety of machinery is being offered for gravity separation. This started with ground sluices and later developed into numerous devices, each claiming to be the answer to a particular separation problem... »» read more

High-recovery Jig - Mineral Dressing and Gravity Concentration
Mineral dressing is a necessity in practically all mining operations in order to process the mined ore to marketable products. Of the various mineral dressing methods, gravity... »» read more

Gravity Separation Equipment for Gold Mining
IHC Holland have been involved in the design and manufacture of mining equipment since the end of the last century Most of this equipment is used in alluvial mining projects allover the world... »» read more

Alluvial Mineral Treatment Plant
In alluvial mining, the plant used to treat the mineral-bearing soil is as important as the method employed to mine it. The ultimate success of the operation depends to a large extent on the efficiency of the treatment process... »» read more

Alluvial Washing Plants
The success of an alluvial mining operation is highly dependent on well-designed digging equipment in combination with a well-designed, efficient, matching washing plant... »» read more