Listování
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Ammonicrinus
Ammonites
Amphibia
Amphibians
amphibole
amphibole diorite
amphibole hornfels,'nephrite',Krkonoše-Jizera Crystalline Unit,Sudeticum,Czech Republic
amphiboles
amphibolite
amphibolite facies
amphibolite facies metamorphism, carbonate-evaporite sequence, Sare Sang, Afghanistan
Amphibolite, Moldanubicum, Geochemistry, T-MORB
amphibolites
amphibolites, petrology, whole-rock geochemistry, Nd isotopes, Moldanubian Zone, Bohemian Massif
Amphitryon
AMS
AMS, magnetic fabrics, lava flow, Doupov Volcanic Complex
amulet
amygdaloidal volcanic rocks
an example of hydrothermal alteration at constant Ta/(Ta+Nb)