huronian Definition

syenite, gabbro, diabase, proterozoic, hornfels, amphibolite, diorite, hornblende, lamprophyre, granodiorite, detrital, pegmatite, clastic, batholith, pelite, footwall, monzonite, pyroxenite, siltstone, sericite, gneiss, orogenic, aplite, evaporite, archean, lithology, andesite, ordovician, phyllite, archaean, breccia, dacite, pluton, schistose, unconformity, schists, stratigraphy, greywacke, ankerite, actinolite, palaeozoic, stratiform, argillaceous, fuchsite, argentiferous, anomalism, argillite, stibnite, porphyries, alkalic, mistassini, hypabyssal, graben, allanite, dunite, pentlandite, albite, pyrophyllite, adularia, syncline, epidote, muscovite, brecciation, dolomites, uraninite, anastomosing, haematite, eluvial, tetrahedrite, norite, cherty, lineament, ultrabasic, argentite, autunite, greisen, limestones, anticlines, felsite, bornite, ungava, leucoxene, orpiment, biotite, outcrops, facies, illite, terrane, claystone, diamondiferous, palaeocene, carnotite, mylonite, pyrargyrite, kaolinite, chrysocolla, rottenstone, craton, gossan, sulphides,