What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks. (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks. (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.2138/am.2010.3362 (literal)

Alternative label

• Sassi R.; Brigatti M.; Gomez-Pugnaire M.; Peruzzo L.; Tellini F.; Sassi F. (2010)
  What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks.
  in The American mineralogist
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Sassi R.; Brigatti M.; Gomez-Pugnaire M.; Peruzzo L.; Tellini F.; Sassi F. (literal)

Pagina inizio

• 1182 (literal)

Pagina fine

• 1191 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 95 (literal)

Rivista

• ?The ?American mineralogist (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• In: American Mineralogist, vol. 95 (08/09) pp. 1182 - 1191. Mineralogical Society of America, 2010. (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1Dipartimento di Geoscienze, Università di Padova,Via Giotto 1, 35137 Padova, Italy 2Dipartimento di Scienze della Terra, Università di Modena e Reggio Emilia, Via S. Eufemia, 19, 41100 Modena, Italy 3Departamento de Mineralogía y Petrología, Universidad de Granada and Istituto Andaluz de Ciencias de la Tierra (CSIC), Campus de Fuentenueva, 18002 Granada, Spain (literal)

Titolo

• What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks. (literal)

Abstract

• Petrologic, chemical, and polytype data are presented for dioctahedral potassic micas from K-feldspar-bearing metamorphic and igneous rocks of acidic composition unaffected by high-pressure (HP) conditions. The paper aims to demonstrate that: (1) under non-HP conditions, in both metamorphic and igneous plutonic environments, a given bulk-rock compositional constraint imposes a more or less marked phengitic composition to dioctahedral potassic mica; and (2) this muscovite crystallizes as 2M1, notwithstanding its phengitic composition. The samples (157 in number) are from widespread provenances. We conclude that the growth of 3T polytype of muscovite is not a function of mica composition. This is consistent with the recent crystallographic knowledge on polytypism, cation ordering, elastic properties, and structural deformational mechanisms of muscovite, which address the stabilization of 3T with pressure. (literal)

Prodotto di

• Metodologie integrate per la conoscenza di processi e materiali geologici e del loro impatto sull'uomo e l'ambiente (TA.P04.014.002) (Modulo)
• Istituto di geoscienze e georisorse (IGG) (Istituto)

Autore CNR

• LUCA PERUZZO (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks." (Insieme di parole chiave)

Incoming links:

Autore CNR di

• LUCA PERUZZO (Unità di personale interno)
• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID12117

Prodotto

• Istituto di geoscienze e georisorse (IGG) (Istituto)
• Metodologie integrate per la conoscenza di processi e materiali geologici e del loro impatto sull'uomo e l'ambiente (TA.P04.014.002) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ?The ?American mineralogist (Rivista)

Insieme di parole chiave di

• Parole chiave di "What drives the distribution in nature of 3T vs. 2M1 polytype in muscovites and phengites? A general assessment based on new data from metamorphic and igneous granitoid rocks." (Insieme di parole chiave)