Englisch » Arabisch

basalt <a basalt; basalts> SUBST GEOL

basalt

basalt dyke GEOL

columnar basalt GEOL

ellipsoidal basalt GEOL

quartz basalt GEOL

Einsprachige Beispiele (nicht von der PONS Redaktion geprüft)

Englisch
Subsequently, parts of the first-period plateau basalts were uplifted and partly eroded while other parts were covered by younger lavas, tephra and sediments.
en.wikipedia.org
It contains a lower formation made up of pillow basalts with pillow breccias, tuffs, and shales underlying a group of pelagic limestones, oozes, and turbidites.
en.wikipedia.org
The basalts and granites are replaced with serpentinized peridotite, accompanied by unique serpentothemal and hydrothermal activity.
en.wikipedia.org
However, basalts may remain quite black if primary pyroxene does not revert to chlorite or actinolite.
en.wikipedia.org
They are associated principally with basalts, nepheline and leucite basalts and monchiquites.
en.wikipedia.org
Various metamorphic facies are named after the mineral assemblages and rock types formed by subjecting basalts to the temperatures and pressures of the metamorphic event.
en.wikipedia.org
For instance, actinolite amphibole is a common product of retrograde metamorphism of basalts at (upper) greenschist facies conditions.
en.wikipedia.org
The lavas with which they occur are mostly olivine-basalts.
en.wikipedia.org
Nontronite forms from the weathering of biotite and basalts, precipitation of iron and silicon rich hydrothermal fluids and in deep sea hydrothermal vents.
en.wikipedia.org
Geologically, it is characterized by basalts overlying altered granite.
en.wikipedia.org

Seite auf Deutsch | English | Español | Français | Italiano | Polski