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Late and postmagmatic alterations in the tin bearing

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Acta geológica hispánica. 1991, Vol. 26, Nº 1 - Dialn

Alteraciones tardías y postmagmáticas en el batolito de estaño de Ricobayo (Macizo Ibérico, Noroeste de España) = Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (iberian massif, nw Spain) José Luis Fernández Turiel, Julio Saavedra, ...

Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, Spai

very rare, tourmaline is always found in the sample and sometimes in close relationship with garnet; green bluish tourmaline crystals are included within garnets (Fig. 3). Crystallization of garnet in relation to tourmaline may occur by an enrichment of Mn in the ...

Rare metal mineralization related to granites and pegmatites, Phuket, Thailand | Economic Geology | GeoScienceWor

Rare metal mineralization on Phuket Island, southern Thailand, comprises deposits of Sn, Nb-Ta, and W. Mineralization is related to Cretaceous granites of the Khao Tosae Suite and their pegmatite derivatives. The Khao Tosae Suite granites and the pegmatites ...

Acid magmatism and related metallogenesis in the Erzgebirge - Tischendorf - 1990 - Geological Journal - Wiley Online Libra

In the Erzgebirge two post-collisional Hercynian granitoid complexes are developed: an older one, monzogranitic, ... the tin-bearing younger association, in contrast, is controlled by low fO 2 coupled with high fHF/fH 2 O. Vertical compositional zonation in magma ...

Late Mesozoic carbonatite provinces in Central Asia: Their compositions, sources and genetic settings - ScienceDire

The postmagmatic metasomatic and hydrothermal mineralization is not ubiquitous. Most widespread is the postmagmatic hematization of rocks with the formation of hematite metacrystals associated with bastnaesite and magnetite. Rocks of the Karasug ...

Magmatic and Postmagmatic Processes in Tin-mineralized Granites: Topaz-bearing Leucogranite in the Eurajoki Rapakivi Granite Stock, Finla

can be used to evaluate the role of magmatic and metasomatic processes in the formation of late-stage tin-bearing granites. ... They are obviously formed by reactions between plagioclase and fluorine-bearing late magmatic to postmagmatic fluids [see ...

Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spai

Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) By José Luis Fernández Turiel, Julio Saavedra Alonso, Ramon Vaquer Navarro, Eulàlia Duran and X. Querol Publisher: Universitat de Barcelona Year: 1991 ...

Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) | FERNANDEZ-TURIEL | Acta Geologica Hispani

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Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) | FERNANDEZ-TURIEL | Acta Geologica Hispani

The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader). If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a ...

DAFTAR PUSTA

Plate Tectonic Setting of a Late Cretaceous Sn-W Granite Form. British Geological Survey. England: Mineralogical Magazine. Vol.51, ... Magmatic and Postmagmatic Processes in Tin-mineralized Granites: Topaz-bearing Leucogranite in the Eurajoki ...

CORE - COnnecting REpositori

Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) By José Luis Fernández Turiel, Julio Saavedra Alonso, Ramón Vaquer Navarro and Xavier Querol Carceller Download PDF (501 The deuteric alteration ...

(PDF) Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spai

PDF | [EN] The deuteric alteration processes undergone by the granites of the Ricobayo Batholith were: microclinization, chloritization, albitization, muscovitization, tourmalinization and garnetization. These processes must be interpreted in a dynamic context so ...

Mineralogical and Petrographic Characteristics of Indium and REE-Bearing Accessory Phases in the Kymi Granite Stock, Southern Finla

es and mineral chemistry of indium and REE-bearing minerals within late-stage intrusions, which is important not only for the ite Wiborgrapakivi granites, but ...

Dipòsit Digital de la Universitat de Barcelona: Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spai

Title: Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) Author: Fernández Turiel, José Luis Saavedra Alonso, Julio Vaquer Navarro, Ramón Querol Carceller, Xavier Keywords: Granit Jaciments minerals Meseta ...

Preliminary Model of Porphyry Copper Deposi

and sulfide-bearing rock in kilometers together with the total area of altered rock, ore, and sulfide-bearing area, in square ... Jambor and Owens (1987) found complex tin-bearing sulfide minerals in late-stage veins in the Maggie deposit in British ...

PETROGRAPHY AND GEOCHEMISTRY OF THE TOPAZ-BEARING GRANITE STOCKS IN ARTJÄRVI AND SÄÄSKJÄRVI, WESTERN MARGIN OF THE WIBORG RAPAKIVI GRANITE .

Petrography and geochemistry of the topaz-bearing granite stocks in Artjärvi and Sääskjärvi ... in the late quartz. Evidence of postmagmatic alteration can be found in the topaz-bearing and even-grained bi-otite granite phases. Postmagmatic reactions in ...

Geochemistry of the tin—Niobium-bearing granites of the Liruei (Ririwai) Complex, Younger Granite Province, Nigeria - ScienceDire

in The Netherlands GEOCHEMISTRY OF THE TIN--NIOBIUM-BEARING GRANITES OF THE LIRUEI (RIRIWAI) COMPLEX, YOUNGER GRANITE PROVINCE, NIGERIA S.J. EKWERE and M.A. OLADE* Department of Geology, University of Calabar ...

ZONED TOURMALINE ASSOCIATED WITH CASSITERITE: IMPLICATIONS FOR FLUID EVOLUTION AND TIN MINERALIZATION IN THE SAN RAFAEL SN–

ZONED TOURMALINE ASSOCIATED WITH CASSITERITE: IMPLICATIONS FOR FLUID EVOLUTION AND TIN MINERALIZATION IN THE SAN RAFAEL SN–CU DEPOSIT, SOUTHEASTERN PERU MICHAEL S.J. MLYNARCZYK AND ANTHONY Abstract ...

M. E. Durán Barrachina - Dialn

... (Macizo Ibérico, Noroeste de España) = Late and postmagmatic alterations in the tin-bearing batholith of Ricobayo (iberian massif, nw Spain ...

Magmatic and Postmagmatic Processes in Tin-mineralized Granites: Topaz-bearing Leucogranite in the Eurajoki Rapakivi Granite Stock, Finla

JOURNAL OF PETROLOGY VOLUME 38 NUMBER 12 PAGES 1645–1659 1997 Magmatic and Postmagmatic Processes in Tin-mineralized Granites: Topaz-bearing Leucogranite in the Eurajoki Rapakivi Granite Stock, Finland I. HAAPALA* DEPARTMENT OF ...

Late postmagmatic alterations in the tin-bearing batholith of Ricobayo (Iberian Massif, NW Spain) | FERNANDEZ-TURIEL | Acta Geologica Hispani

J.L. FERNANDEZ-TURIEL, J. SAAVEDRA, R. VAQUER, M.E. DURAN, X. QUEROL