overburden Definition

overload, overlying, burden, overwhelm, encumber, muck, rock, overcharge, strain, blanket, cover, coverage, swamp, penalise, recovery, recharge, reload, alluvium, sulphide, colluvium, laterite, eluvial, norite, stockwork, saprolite, talus, sulfides, dunite, anomalism, stratiform, stopes, gravels, supergene, pyrite, mineralization, hypogene, breccia, diabase, greywacke, argillaceous, overlade, gossan, syenite, pyroxenite, porphyry, pyrrhotite, amphibolite, outcrops, gabbro, limestones, pegmatite, siltstone, andesite, actinolite, ultrabasic, footwall, insitu, arenite, ore, trenching, backfill, hornfels, dolomite, tailings, sericite, kimberlite, kaolinite, bornite, overwork, molybdenite, carnallite, meterage, manto, dacite, biotite, vein quartz, schist, gangue, clastic, depositional, argentiferous, stratigraphy, dolerite, unconformity, chalcopyrite, haematite, brecciation, diorite, sedimentary, halite, limonite, chalcocite, graben, claystone, silicification, topsoil, veinlets, carnotite, argillite, adularia,