Macaronesia, Océano Atlántico, Mineralogy, Azores, cations, potassium, sodium, volcanic rocks, Terceira, Atlantic Ocean Islands, igneous rocks, metals, silicates, pyroclastics, chemical composition, crystal chemistry, Terceira Island, alkali metals, alkali syenites, Caldeira-Castelinho Ignimbrite Formation, dalyite, electron probe data, formula, ignimbrite,...
general, Oceanography, Stable Isotopes, Paleoceanography, Geographic Location, Biological and Chemical, Sea surface temperature, Pacific Ocean, Physical, Climate and interannual variability, Decadal ocean variability