Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps

Publikationen: KonferenzbeitragPosterForschung

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Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps. / Altenberger, Florian; Raith, Johann.
2020. 3 Postersitzung präsentiert bei DMG virtual poster-session 2020, Deutschland.

Publikationen: KonferenzbeitragPosterForschung

Harvard

Altenberger, F & Raith, J 2020, 'Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps', DMG virtual poster-session 2020, Deutschland, 30/11/20 - 3/12/20 S. 3.

APA

Altenberger, F., & Raith, J. (2020). Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps. 3. Postersitzung präsentiert bei DMG virtual poster-session 2020, Deutschland.

Vancouver

Altenberger F, Raith J. Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps. 2020. Postersitzung präsentiert bei DMG virtual poster-session 2020, Deutschland.

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@conference{aa23fbc987a94c4fa372690532c307ec,
title = "Shine On You Crazy Scheelite: Unraveling micro-textures of scheelite from the Eastern Alps",
abstract = "Scheelite (CaWO4) is the principle carrier of tungsten in the Eastern Alps occurring in different mineralization styles (strata-bound, skarn-type, orogenic Au-(W), etc.).Studies involving fluorescence and cathodoluminescence (CL) have proven to be very useful revealing complex micro-textures and zoning in scheelite, which can be used for discriminating between scheelite from differentenvironments (Poulin et al., 2016).This study compares scheelite from the economic W mine in Felbertal (Salzburg) with those from many smaller sub-economic W occurrences all over the Eastern Alps; i.e. from a broad spectrum of different mineralization styles.This study is part of the {"}W Alps{"} project which reinvestigates the tungsten potential in the Eastern Alps using a combined analytical approach (CL, trace elements). CL studies show that scheelites from magmatichydrothermal settings (e.g. Felbertal, Lienz) may preserve a distinct primary zonation, whereas {"}metamorphic{"} scheelites lacking any obvious relation to granitoids (e.g. Tux) show rather homogeneous internal micro-textures. In the latter, deformation and metamorphic overprint resulted in specific cataclastic and recrystallisation textures as well as localized remobilization leading to formation of several generations of scheelite.",
keywords = "ore deposits, tungsten mineralization, Eastern Alps",
author = "Florian Altenberger and Johann Raith",
year = "2020",
month = nov,
day = "30",
language = "English",
pages = "3",
note = "DMG virtual poster-session 2020 ; Conference date: 30-11-2020 Through 03-12-2020",
url = "https://www.dmg-home.org/poster-session-2020/",

}

RIS (suitable for import to EndNote) - Download

TY - CONF

T1 - Shine On You Crazy Scheelite

T2 - DMG virtual poster-session 2020

AU - Altenberger, Florian

AU - Raith, Johann

PY - 2020/11/30

Y1 - 2020/11/30

N2 - Scheelite (CaWO4) is the principle carrier of tungsten in the Eastern Alps occurring in different mineralization styles (strata-bound, skarn-type, orogenic Au-(W), etc.).Studies involving fluorescence and cathodoluminescence (CL) have proven to be very useful revealing complex micro-textures and zoning in scheelite, which can be used for discriminating between scheelite from differentenvironments (Poulin et al., 2016).This study compares scheelite from the economic W mine in Felbertal (Salzburg) with those from many smaller sub-economic W occurrences all over the Eastern Alps; i.e. from a broad spectrum of different mineralization styles.This study is part of the "W Alps" project which reinvestigates the tungsten potential in the Eastern Alps using a combined analytical approach (CL, trace elements). CL studies show that scheelites from magmatichydrothermal settings (e.g. Felbertal, Lienz) may preserve a distinct primary zonation, whereas "metamorphic" scheelites lacking any obvious relation to granitoids (e.g. Tux) show rather homogeneous internal micro-textures. In the latter, deformation and metamorphic overprint resulted in specific cataclastic and recrystallisation textures as well as localized remobilization leading to formation of several generations of scheelite.

AB - Scheelite (CaWO4) is the principle carrier of tungsten in the Eastern Alps occurring in different mineralization styles (strata-bound, skarn-type, orogenic Au-(W), etc.).Studies involving fluorescence and cathodoluminescence (CL) have proven to be very useful revealing complex micro-textures and zoning in scheelite, which can be used for discriminating between scheelite from differentenvironments (Poulin et al., 2016).This study compares scheelite from the economic W mine in Felbertal (Salzburg) with those from many smaller sub-economic W occurrences all over the Eastern Alps; i.e. from a broad spectrum of different mineralization styles.This study is part of the "W Alps" project which reinvestigates the tungsten potential in the Eastern Alps using a combined analytical approach (CL, trace elements). CL studies show that scheelites from magmatichydrothermal settings (e.g. Felbertal, Lienz) may preserve a distinct primary zonation, whereas "metamorphic" scheelites lacking any obvious relation to granitoids (e.g. Tux) show rather homogeneous internal micro-textures. In the latter, deformation and metamorphic overprint resulted in specific cataclastic and recrystallisation textures as well as localized remobilization leading to formation of several generations of scheelite.

KW - ore deposits

KW - tungsten mineralization

KW - Eastern Alps

M3 - Poster

SP - 3

Y2 - 30 November 2020 through 3 December 2020

ER -