colluvium Definition

alluvium, eluvial, greywacke, loess, diabase, claystone, andesite, detrital, argillaceous, mudstone, siltstone, clastic, outcrop, phyllite, pelite, gabbro, arenite, peridotite, dolerite, chalcocite, saprolite, sericite, dunite, bornite, pyroxenite, gossan, limonite, hornfels, kaolinite, molybdenite, haematite, enargite, amphibolite, stibnite, sulphides, argentiferous, covellite, veinlet, pentlandite, adularia, illite, mylonite, vein quartz, autunite, monzonite, allanite, greisen, supergene, halite, gravels, biotite, ankerite, pyrophyllite, hypogene, granodiorite, hornblende, sulfides, actinolite, stockwork, albite, stratiform, anhydrite, epidote, anomalism, brecciation, chrysocolla, ultrabasic, anticlines, nepheline, norite, argillite, dolomites, plagioclase, graben, cherty, carnotite, sylvite, gangue, galena, scheelite, schists, dacite, breccia, veinlets, talus, syenite, diopside, alunite, eudialyte, diorite, tetrahedrite, pitchblende, pyrargyrite, potassic, anorthosite, phyllosilicate, pegmatite, chlorite, goethite, aplite,