The Reaction Titanite+Kyanite=Anorthite+Rutile and Titanite-Rutile Barometry in Eclogites期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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The Reaction Titanite+Kyanite=Anorthite+Rutile and Titanite-Rutile Barometry in Eclogites

Authors:

Craig F Manning Steven R Bohlen

Institution:

1. U.S. Geological Survey, 345 Middlefield Rd., MS-910, 94025, Menlo Park, CA, USA

Abstract:

Titanite and rutile are a common mineral pair in eclogites, and many equilibria involving these phases are potentially useful in estimating pressures of metamorphism. We have reversed one such reaction,

$\begin{gathered} {\text{CaTiSiO}}_{\text{5}} {\text{ + Al}}_{\text{2}} {\text{SiO}}_{\text{5}} = {\text{CaAl}}_{\text{2}} {\text{Si}}_{\text{2}} {\text{O}}_{\text{8}} {\text{ + TiO}}_{\text{2}} ,{\text{ }} \hfill \\ {\text{TitaniteKyaniteAnorthiteRutile}} \hfill \\ \end{gathered}$

Keywords:
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