Tsavorite and other Grossulars from Itrafo, Madagascar (Articolo in rivista)

Type

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

Label

• Tsavorite and other Grossulars from Itrafo, Madagascar (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

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

• 10.5741/GEMS.48.3.178 (literal)

Alternative label

• Ilaria Adamo, Valeria Diella, Federico Pezzotta (2012)
  Tsavorite and other Grossulars from Itrafo, Madagascar
  in Gems & gemology
  (literal)

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

• Ilaria Adamo, Valeria Diella, Federico Pezzotta (literal)

Pagina inizio

• 178 (literal)

Pagina fine

• 187 (literal)

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

• http://gia.metapress.com/content/h7n5145h32507224/ (literal)

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

• 48 (literal)

Rivista

• Gems & gemology (Rivista)

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

• 10 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopus (literal)
• Google Scholar (literal)

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

• - Earth Sciences Department, Università degli Studi di Milano, Italy - Institute for the Study of the Dynamics of Environmental Processes, National Research Council (CNR) - Natural History Museum of Milan (literal)

Titolo

• Tsavorite and other Grossulars from Itrafo, Madagascar (literal)

Abstract

• Since 2002, tsavorite and other grossular varieties have been recovered from a primary deposit at Itrafo, a village in the Andrembesoa area of central Madagascar. Twenty-two samples from this locality were investigated by classical gemological methods, chemical analysis, and UV-Vis-NIR and mid-IR spectroscopy. The garnets' chemical composition was nearly pure grossular (>92 mol.%), with iron and vanadium as the main chromophores. Their iron content and Fe2O3:V2O3 ratio were higher than those generally found in tsavorite from well-known deposits. Although the Itrafo deposit is relatively large, and new veins could be discovered, future production will be limited by access difficulties and security concerns. (literal)

Prodotto di

• Strategie di valutazione e valorizzazione di riserve idriche e georisorse territoriali (TA.P04.036.001) (Modulo)
• Istituto per la dinamica dei processi ambientali (IDPA) (Istituto)

Autore CNR

• VALERIA DIELLA (Persona)

Incoming links:

Prodotto

• Istituto per la dinamica dei processi ambientali (IDPA) (Istituto)
• Strategie di valutazione e valorizzazione di riserve idriche e georisorse territoriali (TA.P04.036.001) (Modulo)

Autore CNR di

• VALERIA DIELLA (Persona)

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

• Gems & gemology (Rivista)