The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar
The purpose of this project was to determine the vanadium bearing ore minerals present at the Green Giant vanadium-graphite deposit in the S.W. of Madagascar owned by Toronto based Energizer Resources Inc. The rocks are mainly quartzofeldspathic gneiss, with alternating bands of hornblende biotite g...
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ftunivtoronto:oai:localhost:1807/42814 2023-05-15T17:01:08+02:00 The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar Cecco, Veronica Di Spooner, Edward Geology NO_RESTRICTION http://hdl.handle.net/1807/42814 en_ca eng http://hdl.handle.net/1807/42814 Vanadium Geology Mineralogy Geochemistry Madagascar 0372 0411 0996 Thesis ftunivtoronto 2020-06-17T11:25:23Z The purpose of this project was to determine the vanadium bearing ore minerals present at the Green Giant vanadium-graphite deposit in the S.W. of Madagascar owned by Toronto based Energizer Resources Inc. The rocks are mainly quartzofeldspathic gneiss, with alternating bands of hornblende biotite gneiss, marble, granitoid, and amphibolite. Using X-ray diffraction, electron microprobe analysis, and Raman spectroscopy, the vanadium bearing minerals were identified as vanadium bearing rutile, schreyerite, berdesinskiite, karelianite, a member of the karelianite-eskolaite solid solution, V-bearing phlogopite, V-bearing pyrrhotite, V-bearing pyrite, goldmanite, dravite, uvite, actinolite, and unidentified V-sulphide 1, V-sulphide 2, and V-silicate 1. The mineral assemblage present at Green Giant deposit is quite similar to that at Lake Baikal, Russia. Vanadium-bearing phlogopite is primary vanadium host in the deposit, although V-bearing oxides contribute substantially to the total V concentration, even where present in very trace amounts. MAST Thesis karelia* University of Toronto: Research Repository T-Space |
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Open Polar |
collection |
University of Toronto: Research Repository T-Space |
op_collection_id |
ftunivtoronto |
language |
English |
topic |
Vanadium Geology Mineralogy Geochemistry Madagascar 0372 0411 0996 |
spellingShingle |
Vanadium Geology Mineralogy Geochemistry Madagascar 0372 0411 0996 Cecco, Veronica Di The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
topic_facet |
Vanadium Geology Mineralogy Geochemistry Madagascar 0372 0411 0996 |
description |
The purpose of this project was to determine the vanadium bearing ore minerals present at the Green Giant vanadium-graphite deposit in the S.W. of Madagascar owned by Toronto based Energizer Resources Inc. The rocks are mainly quartzofeldspathic gneiss, with alternating bands of hornblende biotite gneiss, marble, granitoid, and amphibolite. Using X-ray diffraction, electron microprobe analysis, and Raman spectroscopy, the vanadium bearing minerals were identified as vanadium bearing rutile, schreyerite, berdesinskiite, karelianite, a member of the karelianite-eskolaite solid solution, V-bearing phlogopite, V-bearing pyrrhotite, V-bearing pyrite, goldmanite, dravite, uvite, actinolite, and unidentified V-sulphide 1, V-sulphide 2, and V-silicate 1. The mineral assemblage present at Green Giant deposit is quite similar to that at Lake Baikal, Russia. Vanadium-bearing phlogopite is primary vanadium host in the deposit, although V-bearing oxides contribute substantially to the total V concentration, even where present in very trace amounts. MAST |
author2 |
Spooner, Edward Geology |
format |
Thesis |
author |
Cecco, Veronica Di |
author_facet |
Cecco, Veronica Di |
author_sort |
Cecco, Veronica Di |
title |
The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
title_short |
The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
title_full |
The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
title_fullStr |
The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
title_full_unstemmed |
The Mineralogy and Geochemistry of the Green Giant Vanadium-graphite Deposit, S.W. Madagascar |
title_sort |
mineralogy and geochemistry of the green giant vanadium-graphite deposit, s.w. madagascar |
publishDate |
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url |
http://hdl.handle.net/1807/42814 |
genre |
karelia* |
genre_facet |
karelia* |
op_relation |
http://hdl.handle.net/1807/42814 |
_version_ |
1766054185963356160 |