erosional, eclogite, geomorphological, depositional, dacitic, silicic, geomorphic, evaporite, lacustrine, surficial, colluvial, anorthosite, rhyolitic, detrital, extrusive, ultrabasic, neogene, norite, granitic, clastic, palaeozoic, lateritic, magmatic, turonian, deltaic, vein quartz, parana river, basaltic, argillaceous, oligotrophic, sedimentary, biogeochemical, porphyritic, alkalic, orogenic, dolomitic, mineralizing, hornblende, physiographic, subsurface, aeolian, biogeographical, phyllosilicate, pegmatitic, stratiform, gneissic, paleozoic, orinoco river, alluvial, subglacial, pelitic, intertidal, barite, crustal, phreatic, interbedded, hydrological, lapilli, argentiferous, geodynamic, domal, syenite, paleocene, amphibolite, topographic, illite, dunite, landform, auriferous, lithic, eluvial, extensional, igneous, igneous rock, hydrothermal, calcareous, proximal, enargite, sericite, noachian, abyssal, dioritic, relict, metallogenic, dacite, archaean, haematite, petroliferous, unsurveyed, chalcedonic, pannonian, palaeo, arcuate, geologic, gossan, pyroclastic, overthrust, smectite, loess, glaciated, calcic, ferruginous, fluviatile, siliciclastic, periglacial, glacial, nonmarine, karstic, subaerial, glaciofluvial, karst, nearshore, proglacial, terrigenous

fulvic acid