gabbro Definition

diorite, hornblende, pyroxene, olivine, anorthositic, diorites, hypersthene, noritic, orthoclase, saussurite, granodiorite, syenite, pyroxenite, amphibolite, andesite, monzonite, gneiss, peridotite, diabase, breccia, dunite, pegmatite, dacite, siltstone, hornfels, greywacke, norite, biotite, phyllite, sericite, porphyry, rhyolite, pelite, anorthosite, schistose, felsite, sedimentary, lamprophyre, pluton, clastic, aplite, epidote, ultrabasic, albite, lithology, sulphides, schists, footwall, stockwork, bornite, ankerite, arsenopyrite, argillite, pentlandite, veinlet, pyrrhotite, sphalerite, chlorite, covellite, mineralization, argillaceous, chalcocite, mudstone, gossan, alkalic, stratigraphy, chalcopyrite, silicification, unconformity, stratiform, veinlets, haematite, actinolite, saprolite, limestones, cherty, uraninite, adularia, galena, basalts, stibnite, potassic, mylonite, brecciation, molybdenite, limonite, pitchblende, supergene, greisen, claystone, sulfides, pyrophyllite, chrysocolla, veining, kimberlite, kaolinite, anomalism, fuchsite, foliation, eluvial,