aminoffiteamitieux amiquiexammonia alum or tschermigite or tschermigiteammoniacammonificationammonioaluniteammonioborite or borite or boriteammoniojarositeammonioleucite or leucite or leuciteammonites or ammonite or ammoniteammonitico rossoammonium alum or tschermigite or tschermigiteammonium nitrateammonoidamnioteamoebaamoeboid foldamoramorphous graphiteamorphous textureamorphusampeliteampereamphibian or amphibia or amphibiaamphibious forcesamphibole or amphiboles or amphibolesamphiboliteamphibolite facies or amphibolite or amphibolite or faciesamphiboloidamphibololiteamphiboloschisteamphidromic point or amphidromic or amphidromicamphidromic region or amphidromic or amphidromicamphidromic systeamphiobeamphioboleamphioboliteamphipercolateamphisteginaamphistomatiqueamphoteramplitudeamplitude modulationamstalliteamygdaloidamygdaloidalanabatic windanacestral riveranaclinal or contraclinal or contraclinalanaerobic decay