ultrabasic Definition

dunite, amphibolite, gabbro, syenite, diabase, alkalic, pyroxenite, igneous, monzonite, schistose, lithology, lamprophyre, anorthosite, hornblende, clastic, pegmatite, phyllite, diorite, norite, hornfels, andesite, dacite, metamorphic rock, batholith, pelite, pluton, claystone, dolerite, breccia, cherty, argillaceous, amphibole, eclogite, biotite, arenite, siltstone, greywacke, felsite, stratigraphy, sulphide, actinolite, schists, porphyries, anastomosing, kaolinite, albite, pyrophyllite, stratiform, mylonite, detrital, eluvial, anomalism, hypabyssal, ankerite, dolomites, haematite, alunite, veinlet, evaporite, lapilli, autunite, covellite, metallogenic, eudialyte, greisen, chrysocolla, orogenic, epidote, pitchblende, proximal, palaeozoic, vein quartz, stockwork, colluvium, enargite, stibnite, adularia, illite, chalcocite, lineament, alluvium, sericite, terrane, argentiferous, pentlandite, calcic, phyllosilicate, basalts, argillite, pyrochlore, diamondiferous, orpiment, anticlines, pyrope, foliation, granites, scheelite, craton, gossan, kimberlite,