Plagioclase-mantled K-feldspar in the Carboniferous porphyritic microgranite of Altenberg-Frauenstein, Eastern Erzgebirge / Krušné Hory

The Upper Carboniferous porphyritic microgranite of Altenberg-Frauenstein, formerly known as Granitporphyr (Dalmer 1896) and here abbreviated as GP, forms a 36 km long and up to 18 km wide complex of ring dykes related to the Teplice-Altenberg caldera in the German–Czech border region of the Eastern...

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Dettagli Bibliografici

Autori principali:	A. Müller, R. Seltmann
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Geological Society of Finland 2002-12-01
Serie:	Bulletin of the Geological Society of Finland
Soggetti:	granites rapakivi microgranite porphyritic texture phenocrysts Kfeldspar geochemistry mineral composition magma chambers Carboniferous Altenberg Frauenstein Erzgebirge Germany
Accesso online:	http://www.geologinenseura.fi/bulletin/Volume74/MullerSteltmann.pdf
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