Potassium-rich dyke rock of Rogówek (Sudetes, Poland)

• Autorzy: Wierzchołowski B.
• Języki publikacji: EN

Abstrakty

EN

Vogesites, microsyenites and alkaline microsyenites have been found to occur within the Kłodzko – Złoty Stok granitoid massif. Trace elements identified in these rocks have been used to construct spider diagrams. In vogesites, metamorphic and mag-matic amphiboles have been identified, the co-occurrence of which suggests that these rocks have been formed due to mechanical and chemical contamination of syenitic mag-ma with material rich in metamorphic amphiboles. In the Rogówek dyke rocks, the am-phiboles crystallized from melt represent winchite, richterite and magnesio-arfvedsonite in composition. Geochemical data suggest that this magma was generated in within-plate continental environment.

Słowa kluczowe

EN

vogesite; microsyenite; lamprophyre; dyke; amphibole; winchite; richterite; magnesio-arfvedsonite; trace elements; magma contamination; continental magmatism

PL

mineralogia

• Wydawca: Polska Akademia Nauk, Komitet Nauk Mineralogicznych / Polish Academy of Sciences, Commitee of Mineralogical Sciences
• Czasopismo: Archiwum Mineralogiczne
• Rocznik: 2001
• Tom: T. 54
• Strony: 77--97
• Opis fizyczny: Bibliogr. 22 poz., tab., wykr.

Twórcy

autor

Wierzchołowski B.

• Institute of Geochemistry, Mineralogy and Petrology, Warsaw University al. Żwirki i Wigury 93, 02-089 Warszawa, Poland