Phosphorus in minerals from granitic rocks and quartz veins from Segura, central Portugal

At Segura there are different minerals containing phosphorus in their compositions. K-feldspar of granitic rocks has higher P2O5 than coexisting plagioclase. K-feldspar and ablite of Li-bearing granitic pegmatite veins have higher P2O5 content than those of respective feldspar fro two-mica granite,...

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Bibliographic Details
Main Author: Antunes, I.M.H.R. (author)
Other Authors: Neiva, A.M.R. (author), Silva, M.M.V.G. (author)
Format: conferenceObject
Language:por
Published: 2011
Subjects:
Online Access:http://hdl.handle.net/10400.11/774
Country:Portugal
Oai:oai:repositorio.ipcb.pt:10400.11/774