Add to ORKGThe Klinghardt Mountains in South West Africa (Namibia) were the site of an important volcanic outburst late in the Eocene or early in the Oligocene. Over a hundred endogenous domes and several lava flows of the coulee type were emplaced: all analysed samples (more than 60) comprise varieties of phonolite. A sequence of ash-flow tuffs of limited areal extent is present on Glasrucken
The Karoo rocks are amongst the earliest manifestations of igneous activity accompanying the break-u...
The South Atlantic and the adjacent voluminous Paraná-Etendeka igneous provinces in Brazil and Namib...
The Karoo Igneous Province is one of the classic Mesozoic continental flood basalt provinces. At pre...
The Klinghardt Mountains in South West Africa (Namibia) were the site of an important volcanic outbu...
Over 1OO phonolite bodies of mid-Tertiary age occur in the Klinghardt Mountains, 1OO km SE of Luderi...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Phonolites of Tertiary age occur as eroded tholoids, lava flows, ignimbrites, and coulees in the Kli...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
Abundant dykes in the southern Etendeka region, NW Namibia, mostly contain 8–20% MgO. Almost all can...
Over the last 15 years systematic geochemical and petrological investigation of the igneous rocks of...
Over the last 15 years systematic geochemical and petrological investigation of the igneous rocks of...
Southern Africa hosts remnants of two continental flood basalt provinces emplaced in association wit...
Southern Africa hosts remnants of two continental flood basalt provinces emplaced in association wit...
The Karoo rocks are amongst the earliest manifestations of igneous activity accompanying the break-u...
The South Atlantic and the adjacent voluminous Paraná-Etendeka igneous provinces in Brazil and Namib...
The Karoo Igneous Province is one of the classic Mesozoic continental flood basalt provinces. At pre...
The Klinghardt Mountains in South West Africa (Namibia) were the site of an important volcanic outbu...
Over 1OO phonolite bodies of mid-Tertiary age occur in the Klinghardt Mountains, 1OO km SE of Luderi...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Three small subvolcanic intrusions (Granitberg, Pomona and Drachenberg) and associated dykes of Cret...
Phonolites of Tertiary age occur as eroded tholoids, lava flows, ignimbrites, and coulees in the Kli...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
The Granitberg foyaite complex is one of three known alkaline igneous complexes, which, together wit...
Abundant dykes in the southern Etendeka region, NW Namibia, mostly contain 8–20% MgO. Almost all can...
Over the last 15 years systematic geochemical and petrological investigation of the igneous rocks of...
Over the last 15 years systematic geochemical and petrological investigation of the igneous rocks of...
Southern Africa hosts remnants of two continental flood basalt provinces emplaced in association wit...
Southern Africa hosts remnants of two continental flood basalt provinces emplaced in association wit...
The Karoo rocks are amongst the earliest manifestations of igneous activity accompanying the break-u...
The South Atlantic and the adjacent voluminous Paraná-Etendeka igneous provinces in Brazil and Namib...
The Karoo Igneous Province is one of the classic Mesozoic continental flood basalt provinces. At pre...