unexplored, ferruginous, lateritic, dolomitic, erosional, carboniferous, eluvial, colluvial, surficial, unmapped, basinal, palaeozoic, ultrabasic, undeveloped, semidesert, orogenic, cretaceous, rubbly, unmined, deltaic, phyllosilicate, loess, lacustrine, neogene, uninhabited, hornblende, archaean, uncultivable, stratiform, hummocky, sarmatian, clastic, chalcedonic, glaciated, pegmatitic, hematitic, metallogenic, gneissic, intertidal, fluvial, palaeontological, pannonian, anorthosite, overthrust, palaeocene, basaltic, upper carboniferous, amphibolite, abyssal, silicic, arcuate, eclogite, dacitic, evaporite, argillaceous, hypogene, pyroclastic, quaternary period, turonian, pelite, uncultivated, auriferous, argentiferous, unexploited, petroliferous, campanian, minable, haematite, feldspathic, pelitic, sedimented, oligotrophic, extrusive, lowermost, domal, pallasite, subalpine, detrital, undrained, biogeographical, amundsen sea, stromatolite, syrtis major, mallee fowl, coralline, accretionary, unreclaimed, actinolite, undiscovered, depositional, montane, foliated, orinoco river, lower carboniferous, swampy, schistose, phosphorite, pillow lava, farmable, mesic, pyritic, muscovite, unpopulated, hilly, mountainous, depopulated, forested, inundated, populated, uncharted, roadless, lying, unfrequented, arid, drier, sparsely, unpeopled, inaccessible