Method and system for mining hydrocarbon-containing materials
Method and system for solution mining
Method for peat mining
Method of and an arrangement for longwall mining
Method of and apparatus for extracting oil from oil shale
Method of and apparatus for forming and transporting mud clogs
Method of extraction of nodular sediments or the like from the s
Method of lifting deepsea mineral resources with heavy media
Method of open cut mining
Method of strip mining with cable supported conveyor
Method of using a low temperature freezing softening and abrasio
Methods of and apparatus for mining and processing tar sands and
Mineral and metal particle recovery apparatus and method
Mining machine system
Mining method and system
Mining methods as such and combined with equipment
Nodule collector
Nodule dredging apparatus and process
Non-motorized gold mining apparatus
Ocean floor surficial dredging apparatus