Benutzer: Gast  Login
Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Lugli, S.; Morteani, G.; Blamart, D. 
Titel:
Petrographic, REE, fluid inclusion and stable isotope study of magnesite from the Upper Triassic Burano Evaporites (Secchia Valley, northern Apennines): contributions from sedimentary, hydrothermal and metasomatic sources 
Abstract:
Sparry and microcrystalline magnesite are minor constituents of the Upper Triassic Burano Evaporite Formation of the northern Apennines in Italy. Petrography and geochemistry of magnesite suggest three modes of formation. (1) Evaporitic precipitation of stratified microcrystalline magnesite layers associated with sulfate and carbonate rocks. Most REE are below ICP-MS detection limits. δ18O is +20.2‰ (SMOW) and δ13C is –2.6‰ (PDB). (2) Hydrothermal infill of Fe-rich (9.78 wt% FeO) lenticular spar...    »
 
Zeitschriftentitel:
Mineralium Deposita Volume 37, Issue 5 , pp 480-494 
Jahr:
2002 
Jahr / Monat:
2002-06 
Quartal:
2. Quartal 
Monat:
Jun 
Seitenangaben Beitrag:
480 - 494 
Verlag / Institution:
Springer International Publishing AG