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oulankaite

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Journal Article
Published: 01 April 2004
The Canadian Mineralogist (2004) 42 (2): 439-453.
...Andrei Y. Barkov; Michael E. Fleet; Robert F. Martin; Mahmud Tarkian Abstract Oulankaite, a complex base- and precious-metal stannosulfotelluride from the Nadezhda deposit in the Lukkulaisvaara layered intrusion, northern Karelia, northwestern Russia, exhibits a considerable variation...
FIGURES | View All (13)
Journal Article
Published: 01 April 1996
European Journal of Mineralogy (1996) 8 (2): 311-316.
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REFLECTANCE VALUES OF <b>OULANKAITE</b> AND Ag-DOMINANT ANALOGUE OF <b>OULANKAITE</b> FRO...
Published: 01 April 2004
TABLE 1. REFLECTANCE VALUES OF OULANKAITE AND Ag-DOMINANT ANALOGUE OF OULANKAITE FROM LUKKULAISVAARA, KARELIA, RUSSIA
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Compositional variation of <b>oulankaite</b> and argentoan <b>oulankaite</b> in terms of ...
Published: 01 April 2004
F ig . 13. Compositional variation of oulankaite and argentoan oulankaite in terms of the plot of (Cu + Fe + Ag) versus (Pd + Pt) ( apfu , ∑atoms = 14). Results of one thousand and twenty-six WDS analyses (JEOL–8900 electron microprobe: open circles) and fifty-two WDS analyses (Cameca Camebax
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Reflected-light microphotograph showing <b>oulankaite</b> (OUL) in association wit...
Published: 01 April 2004
F ig . 1. Reflected-light microphotograph showing oulankaite (OUL) in association with kotulskite, KT [(Pd 1.00 Pt 0.01 Ni <0.01 )(Te 0.64 Bi 0.34 Sb <0.01 )], telargpalite (TG) and tulameenite, TM [Pt 1.93 Fe 1.04 (Cu 0.92 Ni 0.10 ) ∑1.02 ] from the Lukkulaisvaara intrusion, northern
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A. Grains of argentoan <b>oulankaite</b> (OUL) in association with telargpalite (T...
Published: 01 April 2004
F ig . 2. A. Grains of argentoan oulankaite (OUL) in association with telargpalite (TG) and moncheite (MN) from the Lukkulaisvaara intrusion: reflected-light microphotograph taken with partly crossed nicols. The host base-metal sulfide is chalcopyrite. B. The same grains (OUL) show a strong
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A–C. Examples of grains of <b>oulankaite</b> (OUL) displaying intergrowth relation...
Published: 01 April 2004
F ig . 3. A–C. Examples of grains of oulankaite (OUL) displaying intergrowth relationships with various PGM: telargpalite (TG), moncheite (MN), kotulskite (KT), and irarsite [(Ir 0.82 Pt 0.11 Rh 0.05 ) ∑0.98 As 1.03 S 0.98 : a tiny grain shown in Figure 3C, which is ca. 25 μm in length
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A large intergrowth of <b>oulankaite</b> (OUL) with telargpalite (TG) and moncheit...
Published: 01 April 2004
F ig . 4. A large intergrowth of oulankaite (OUL) with telargpalite (TG) and moncheite (MN). The host mineral is chalcopyrite. Back-scattered electron image.
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<b>Oulankaite</b> (OUL) located at the contact of chalcopyrite and a Cl-rich ferro...
Published: 01 April 2004
F ig . 5. Oulankaite (OUL) located at the contact of chalcopyrite and a Cl-rich ferropargasite (1.7–2.2 wt.% Cl) and containing abundant inclusions (black) of a Cl-rich ferropargasite (1.8–2.1 wt.% Cl). Back-scattered electron image.
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The association of argentoan <b>oulankaite</b> (AG–OUL: grain shown in  Fig. 3D ) ...
Published: 01 April 2004
F ig . 6. The association of argentoan oulankaite (AG–OUL: grain shown in Fig. 3D ) with hydrous silicates (SIL) and chalcopyrite (CCP). Back-scattered electron image.
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COLOR VALUES ( C  illuminant) OF <b>OULANKAITE</b> FROM THE LUKKULAISVAARA INTRUSI...
Published: 01 April 2004
TABLE 2. COLOR VALUES ( C illuminant) OF OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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COLOR VALUES ( C  illuminant) Ag-DOMINANT ANALOGUE OF <b>OULANKAITE</b> FROM LUKKU...
Published: 01 April 2004
TABLE 3. COLOR VALUES ( C illuminant) Ag-DOMINANT ANALOGUE OF OULANKAITE FROM LUKKULAISVAARA
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Reflectance spectra for <b>oulankaite</b> (open symbols) and the Ag-dominant analo...
Published: 01 April 2004
F ig . 7. Reflectance spectra for oulankaite (open symbols) and the Ag-dominant analogue of oulankaite (filled symbols) from the Lukkulaisvaara intrusion. The reflectance was measured in air and in oil; values ( R %) are plotted versus wavelength λ in nm.
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CHEMICAL COMPOSITION §  OF Ag-POOR <b>OULANKAITE</b> FROM THE LUKKULAISVAARA INTRU...
Published: 01 April 2004
TABLE 5. CHEMICAL COMPOSITION § OF Ag-POOR OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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ATOMIC PROPORTIONS §  (∑ATOMS = 14) OF Ag-POOR <b>OULANKAITE</b> FROM THE LUKKULAI...
Published: 01 April 2004
TABLE 6. ATOMIC PROPORTIONS § (∑ATOMS = 14) OF Ag-POOR OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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Compositional variation of Ag-poor <b>oulankaite</b> from the Lukkulaisvaara layer...
Published: 01 April 2004
F ig . 8. Compositional variation of Ag-poor oulankaite from the Lukkulaisvaara layered intrusion, northern Russian Karelia, in terms of the plot of (Cu + Fe + Ag) versus (Pd + Pt) (in atoms per formula unit, apfu ; ∑atoms = 14). Results of eight hundred and thirty-five WDS analyses (JEOL
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CHEMICAL COMPOSITION §  OF Ag-POOR <b>OULANKAITE</b> FROM THE LUKKULAISVAARA INTRU...
Published: 01 April 2004
TABLE 7. CHEMICAL COMPOSITION § OF Ag-POOR OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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ATOMIC PROPORTIONS §  (∑ATOMS = 14) OF Ag-POOR <b>OULANKAITE</b> FROM THE LUKKULAI...
Published: 01 April 2004
TABLE 8. ATOMIC PROPORTIONS § (∑ATOMS = 14) OF Ag-POOR OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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CHEMICAL COMPOSITION §  OF Ag-RICH <b>OULANKAITE</b> FROM THE LUKKULAISVAARA INTRU...
Published: 01 April 2004
TABLE 9. CHEMICAL COMPOSITION § OF Ag-RICH OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA
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ATOMIC PROPORTIONS §  (∑ATOMS = 14) OF ARGENTOAN <b>OULANKAITE</b> FROM THE LUKKUL...
Published: 01 April 2004
TABLE 10. ATOMIC PROPORTIONS § (∑ATOMS = 14) OF ARGENTOAN OULANKAITE FROM THE LUKKULAISVAARA INTRUSION, KARELIA, RUSSIA