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Offshore Mining of Heavy Mineral Deposits
The Evaluation of Hydrocarbons
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additional agricultural amount amphibolites application assessment Author's address average basement basin biological borehole Braunschweig calcrete calculated capacity cataclastic cavern chemical concentration Cordillera costs countries crusts crystalline deposits depth diesel dredge drilling duricrust economic effect engines estimates evaluation example exploration extraction factors fertilization flow formation fracture fuel geological geophysical geothermal energy Gibbs free energy gold mineralizations Gravatai groundwater Hannover heat hydrocarbon important increase industry irrigation laterite leaching limestone metallic glasses methods mining Miocene natural gas nutrients offshore operation organic oxidation petroleum plant porphyry copper porphyry copper deposits possible potential problems production prospecting pumping ratio raw materials recovery region reserves reservoir reuse S-wave sediments sewage shear waves shear-wave soil storage straw structure supply surface sustention Table tantalum technical techniques temperature tion transport treatment vegetal oils velocity wastewater World zone