archaean, palaeozoic, granitic, ordovician, silicic, syenite, porphyritic, granodiorite, hornblende, orogenic, paleozoic, dioritic, dacite, sedimentary, huronian, siliceous, surficial, mesozoic, interbedded, devonian, amphibolite, stratiform, andesite, paleocene, depositional, clastic, turonian, pelitic, gneissic, anorthosite, fragmental, sericite, basaltic, alkalic, rhyolitic, basinal, evaporite, auriferous, colluvial, peridotite, oligocene, dacitic, dolomitic, metallogenic, carbonaceous, graphitic, haematite, argillaceous, metalliferous, lithological, metasomatic, pyritic, igneous, cretaceous, extrusive, silurian, mineralizing, muscovite, intercalated, triassic, calcareous, lateritic, schistose, biotite, illite, stratigraphic, pegmatitic, chloritic, ultrabasic, neogene, magmatic, albite, diamondiferous, silicified, conglomeratic, pentlandite, cenozoic, geological, arcuate, sedimentary rock, pliocene, smectite, quartzite, hematitic, brecciated, eluvial, domal, detrital, actinolite, vein quartz, fuchsite, potassic, pelite, argentiferous, saprolite, alum shale, extensional, dunite, supergene, deformational, campanian, ferruginous, eocene, acheulian, cambrian, carboniferous, jurassic, miocene, mississippian, neolithic, paleolithic, pennsylvanian, permian, tertiary, adolescence, aurignacian, cenomanian, precambrian, phanerozoic, neoproterozoic, metamorphic, proterozoic, variscan, hercynian

archaean, early