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The Yungul carbonatite dykes associated with the

16/12/2009 Dykes of red-brown siliceous fluidized-breccia and epithermal-textured veins consisting of bladed quartz, adularia and fluorite are closely associated with the

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The Yungul carbonatite dykes associated with the

Dykes of red-brown siliceous fluidized-breccia and epithermal-textured veins consisting of bladed quartz, adularia and fluorite are closely associated with the

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin L.

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin.

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The Yungul carbonatite dykes associated with the

Dykes of red-brown siliceous fluidized-breccia and epithermal-textured veins consisting of bladed quartz, adularia and fluorite are closely associated with the

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The Yungul carbonatite dykes associated with the

16/12/2009 Read "The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin.

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the yungul carbonatite dykes associated with the epithermal

The paper " The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: Carbon and oxygen isotope constraints on

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes at Speewah in the Kimberley region of Western Australia were emplaced along a north-trending splay from the northeast-trending

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin :

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes at Speewah in the Kimberley region of Western Australia were emplaced along a north-trending splay from the northeast-trending Greenvale Fault located at the western boundary of the Halls Creek Orogen. The Yungul carbonatite dykes intrude a thick composite sill of the Palaeoproterozoic Hart Dolerite (~1,790 Ma), consisting of tholeiitic dolerite and gabbro with its

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology,98,123-141.

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The Yungul carbonatite dykes associated with the

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin : Authors: L G Gwalani K A Rogers A Demény D I Groves R Ramsay A Beard P J Downes A Eves: Institution: 1. Speewah Fluorite-Carbonatite Research Project, c/o NiPlats Australia Limited, 22/77 Allendale Square, St Georges

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(PDF) Gwalani et al online article L.alchand G Gwalani

The Yungul carbo- e-mail: [email protected] natites are closely associated with fluorite occurrences with A. Demény resources currently reported as 6.7 Mt at 24.6% CaF2. The Institute for Geochemical Research, precise age of the Yungul carbonatite is not known, although Hungarian Academy of Sciences, it is believed to be post early Cambrian.

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Peter Downes Western Australian Museum

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology 98(1) :

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Earth and Planetary Sciences Publications Western

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their

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mining associated with carbonatite

The Yungul carbonatite dykes associated with the The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Phoscorite-Carbonatite Pipe Complexes Johnson . The background to a project in Brazil is described that has found promising concentrations of platinum group elements (PGEs) in

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New insights into the genesis of IOCG deposits: From a

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin Mineral. Petrol.

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Rutile from Wyndham-East Kimberley Shire, Western

22/03/2021 The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98(1-4), 123-141.

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2.9 Alkaline intrusion-related mineral system Geoscience

Mineralisation is commonly restricted to carbonatite dykes, sills, breccias, sheets, veins, and large masses, but may occur in other rocks associated with the complex rocks. Alteration known as fenitisation (widespread alkali metasomatism of quartzo-feldspathic rock; mostly alkalic feldspar with some aegerine and subordinate alkali-hornblende and accessory sphene and apatite) typically occurs

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Peter Downes Western Australian Museum

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology 98(1) :

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Earth and Planetary Sciences Publications Western

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their

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An oceanic carbonatite volcano on Santiago, Cape Verde

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin L. G. Gwalani,K. A. Rogers

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mining associated with carbonatite

The Yungul carbonatite dykes associated with the The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Phoscorite-Carbonatite Pipe Complexes Johnson . The background to a project in Brazil is described that has found promising concentrations of platinum group elements (PGEs) in

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mining associated with carbonatite

03/02/2021 Carbonatite: Mineral information, data and localities. The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their . Chat Online

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New insights into the genesis of IOCG deposits: From a

The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin Mineral. Petrol.

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Amphibole Supergroup from Wyndham-East Kimberley Shire

19/04/2021 The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98(1-4), 123-141.

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(PDF) Carbonatites, alkaline rocks and the mantle: a

Carbonatites, alkaline rocks and the mantle: a special issue dedicated to Keith Bell

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2.9 Alkaline intrusion-related mineral system Geoscience

Mineralisation is commonly restricted to carbonatite dykes, sills, breccias, sheets, veins, and large masses, but may occur in other rocks associated with the complex rocks. Alteration known as fenitisation (widespread alkali metasomatism of quartzo-feldspathic rock; mostly alkalic feldspar with some aegerine and subordinate alkali-hornblende and accessory sphene and apatite) typically occurs

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Gold Deposits and Their Geological Classification

epithermal (Heald et al., 1987), intrusion-related (Sillitoe, 1991), bulk-mineable (Bonham, 1989) or epigenetic Archean (Gebre-Mariam et al., 1995). These have provided additional points of view and expanded the nomenclature surrounding the problem of gold deposit classification. Geological classification of lode gold deposits is further complicated by the following factors: 1. A significant

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