Regenporphyr

Ein Regenporphyr ist ein obsoleter Lokalbegriff für einen Granitporphyr der Pseudomorphe nach Cordierit enthält^[1]. der Name leitet sich aus dem Ort Regen in der Oberpfalz ab.

↑ Le Maitre, R. W. (ed.) 2002. Igneous Rocks. A Classification and Glossary of Terms. Recommendations of the International Union of Geological Sciences Subcommission on the Systematics of Igneous Rocks, 2nd ed. xvi + 236 pp. Cambridge, New York, Melbourne: Cambridge University Press. Price £45.00, US $65.00 (hard covers). ISBN 0 521 66215 X.

[1] Le Maitre, R. W. (ed.) 2002. Igneous Rocks. A Classification and Glossary of Terms. Recommendations of the International Union of Geological Sciences Subcommission on the Systematics of Igneous Rocks, 2nd ed. xvi + 236 pp. Cambridge, New York, Melbourne: Cambridge University Press. Price £45.00, US $65.00 (hard covers). ISBN 0 521 66215 X.

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