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Solid solution in sulfides

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Journal Article

Mineralogy of Pt-Pd sulfides: The Redefinition of Braggite and Vysotskite (with Comments on the Extent of Solid Solution in the PtS–PdS Binary)

Louis J. CABRI, Andrew M. McDONALD
Published: 10 March 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (1): 167–175.
DOI: https://doi.org/10.3749/2200058
... led to confusion in the literature. Consideration of experimental data combined with that for minerals from world-wide occurrences suggests complete solid solution between vysotskite and braggite, but of a more limited degree between cooperite and braggite, consistent with what would be expected when...
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Two-phase nickeliferous monosulfide solid solution (mss) in megacrysts from Mount Shasta, California; a natural laboratory for nickel-copper sulfides

William E. Stone, Michael E. Fleet, Neil D. MacRae
Published: 01 October 1989
American Mineralogist (1989) 74 (9-10): 981–993.
... with an unidentified opaque hydrous iron silicate within olivine and pyroxene megacrysts, along fractures in the megacrysts, and in altered glass. The sulfide minerals include monosulfide solid solution (mss), pentlandite and chalcopyrite, and minor pyrrhotite, violarite, pyrite, idaite, and Fe-rich intermediate solid...
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Solid solution of gold in sulfides

Hartmut Schweigart
Journal: Economic Geology
Published: 01 November 1965
Economic Geology (1965) 60 (7): 1540–1542.
DOI: https://doi.org/10.2113/gsecongeo.60.7.1540
...Hartmut Schweigart Abstract With reference to a paper by K. J. Callow and B. W. Worley, Jr., on telluride minerals at the Acupan mine in the Phillippines, it is pointed out that retention of gold in sulfides after cyanidation is not positive evidence for solid solution, as extremely fine particle...
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Sulfide inclusions in diamonds: not monosulfide solid solution

L.A. Taylor, Y. Liu
Published: 01 December 2009
Russ. Geol. Geophys. (2009) 50 (12): 1201–1211.
DOI: https://doi.org/10.1016/j.rgg.2009.11.018
...L.A. Taylor; Y. Liu Abstract Sulfide inclusions in diamonds, the most common of all inclusions, contain critical evidence about the timing and physical/chemical conditions prevailing during diamond formation. Typically, sulfide inclusions are encapsulated as a monosulfide solid solution (Mss...
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Massive-sulfide fabrics at Kambalda and their relevance to the inferred stability of monosulfide solid-solution

Alistair Cowden, Nicholas J. Archibald
Published: 01 March 1987
The Canadian Mineralogist (1987) 25 (1): 37–50.
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PERCENT TOTAL Rh OCCURRING IN SOLID SOLUTION IN THREE SULFIDES FOR FIVE SAM...

Published: 13 December 2021
TABLE 6. PERCENT TOTAL Rh OCCURRING IN SOLID SOLUTION IN THREE SULFIDES FOR FIVE SAMPLES
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Solid-solution series of PGE sulfides, sulfarsenides and arsenides from lod...

Published: 01 April 2004
F ig . 10. Solid-solution series of PGE sulfides, sulfarsenides and arsenides from lode deposits and placers associated with the Gal’moenan complex.
Journal Article

Platinum Group Element Enrichment of Natural Quenched Sulfide Solid Solutions, the Norilsk 1 Deposit, Russia

Valeriya D. Brovchenko, Sergey F. Sluzhenikin, Elena V. Kovalchuk, Sofia V. Kovrigina, Vera D. Abramova, Marina A. Yudovskaya
Journal: Economic Geology
Published: 01 September 2020
Economic Geology (2020) 115 (6): 1343–1361.
DOI: https://doi.org/10.5382/econgeo.4741
... that are believed to be natural quenched sulfide solid solutions. Copper-rich intermediate solid solution (ISS) and Fe-rich monosulfide solid solution (MSS) form an equigranular and lamellar matrix hosting MSS- and ISS-dominant globules. The nonstoichiometric chemical compositions of the solid solutions plot within...
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Partition coefficients for Ni, Cu, Pd, Pt, Rh, and Ir between monosulfide solid solution and sulfide liquid and the formation of compositionally zoned Ni – Cu sulfide bodies by fractional crystallization of sulfide liquid

Sarah-Jane Barnes, E. Makovicky, M. Makovicky, J. Rose-Hansen, S. Karup-Moller
Published: 01 April 1997
Canadian Journal of Earth Sciences (1997) 34 (4): 366–374.
DOI: https://doi.org/10.1139/e17-032
... tends to be concentrated in the Cu-rich ore, whereas in tholeiitic ores it tends to be concentrated in the Fe-rich ore. The origin of this zonation could be due to crystal fractionation of Fe-rich monosulfide solid solution from a sulfide liquid. The crystal fractionation would produce an Fe-rich...
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Graphic galena-clausthalite solid solution in low Fe sphalerite from the Trout Lake massive sulfide ores, Flin Flon, Manitoba

Raymond E. Healy, William Petruk
Journal: Economic Geology
Published: 01 November 1992
Economic Geology (1992) 87 (7): 1906–1910.
DOI: https://doi.org/10.2113/gsecongeo.87.7.1906
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PHASE SEPARATION IN (Fe,Co) 1− x S MONOSULFIDE SOLID-SOLUTION BELOW 450°C, WITH CONSEQUENCES FOR COEXISTING PYRRHOTITE AND PENTLANDITE IN MAGMATIC SULFIDE DEPOSITS

Shannon P. Farrell, Michael E. Fleet
Published: 01 February 2002
The Canadian Mineralogist (2002) 40 (1): 33–46.
DOI: https://doi.org/10.2113/gscanmin.40.1.33
...–9 wt% cobalt pentlandite (open circles) and 17–23 wt% cobalt pentlandite (squares) annealed at ≤425°C. monosulfide solid-solution phase relations sulfide system Fe–Co–S cobalt pentlandite magmatic sulfides solution solide monosulfurée relations de phases sulfures système Fe...
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X-ray fluorescence Cu and Ni maps of quenched sulfide solid solutions. (A) ...

Published: 01 September 2020
Fig. 4. X-ray fluorescence Cu and Ni maps of quenched sulfide solid solutions. (A) Interstitial pentlandite in an ISS-dominant assemblage (sample RM 31). (B) MSS globules and aggregates in MSS-ISS fine-grained matrix (sample RM 8).
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Sulfide globules in basalt glass. Light – monosulfide solid solution (MSS),...

Published: 01 June 1998
Fig. 2. Sulfide globules in basalt glass. Light – monosulfide solid solution (MSS), enriched in Cu; compositionally different zones and minerals: fine (1 to 3 µ m) – crystals of magnetite; the bands correspond in composition to covellite (scanning microscope JEOL, mode of photographing COMPO).
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Mass of solids (A) and temperature (B) of the parental magma versus the amo...

Published: 01 December 2022
the degree of sulfide undersaturation with the fixed sulfide composition. The solidi for monosulfide solid solution (MSS) and intermediate solid solutions (ISS) are from Kullerud et al. ( 1969 ). FMQ = fayalite-magnetite-quartz buffer.
Journal Article

COLLECTORS OF Pt, Pd AND Rh IN A S-POOR Fe–Ni–Cu SULFIDE SYSTEM AT 760°C: EXPERIMENTAL DATA AND APPLICATION TO ORE DEPOSITS

Anna Peregoedova, Maryse Ohnenstetter
Published: 01 April 2002
The Canadian Mineralogist (2002) 40 (2): 527–561.
DOI: https://doi.org/10.2113/gscanmin.40.2.527
... and intermediate Cu 1± x Fe 1± y S 2 solid-solution was established. The possibility of direct crystallization of pentlandite (Pn) from Cu-containing sulfide melt is unlikely, as no primary Pn was found to be stable in the high-temperature associations. Experiments performed at the same conditions with Pt, Pd...
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(a–d) - BSE images of experiments 2, 3, 4 and 5. a) Rounded grains represen...

Published: 28 December 2023
Fig. 1. (a–d) - BSE images of experiments 2, 3, 4 and 5. a) Rounded grains represent monosulfide solid solution (mss) surrounded by Cu-rich residual liquid; b) sulfide phases from slowly cooled experiment 3. Dj – djerfisherite, L – liquid, Mr – murunskite, mss – monosulfide solid solution, Po
Journal Article

GENETIC RELATIONSHIPS BETWEEN BASE-METAL SULFIDES AND PLATINUM-GROUP MINERALS IN THE YANGLIUPING Ni–Cu–(PGE) SULFIDE DEPOSIT, SOUTHWESTERN CHINA

Xie-Yan Song, Mei-Fu Zhou, Zhi-Min Cao
Published: 01 April 2004
The Canadian Mineralogist (2004) 42 (2): 469–483.
DOI: https://doi.org/10.2113/gscanmin.42.2.469
... occur in footwall fractures. The major base-metal sulfides (BMS) are pyrrhotite, pentlandite, and chalcopyrite. The most common PGE-bearing sulfarsenide is a Pd-bearing cobaltite–gersdorffite solid solution. Other PGM identified include sperrylite, testibiopalladite, and Pd-bearing melonite. All grains...
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Sketches showing the formation of monosulfide and intermediate sulfide soli...

Published: 01 April 2017
F igure 4 Sketches showing the formation of monosulfide and intermediate sulfide solid solutions during cooling from magmatic temperatures, and the oxidation, decomposition and resorption of these sulfide phases in the presence of magmatic vapour bubbles in the melt. Abbreviations: cp
Journal Article

Nano- and Micrometer-Sized PGM in Ni-Cu-Fe Sulfides from an Olivine Megacryst in the Udachnaya Pipe, Yakutia, Russia

José María González-Jiménez, Irina Tretiakova, Marco Fiorentini, Vladimir Malkovets, Laure Martin, Julia Farré-de-Pablo
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1755–1773.
DOI: https://doi.org/10.3749/canmin.2100017
... was derived from a precursor monosulfide solid solution originally crystallized from a sulfide melt at >1100 °C, which later decomposed into pyrrhotite and the pentlandite flame-like exsolutions upon cooling at <600 °C. Once solidified, the solid monosulfide solid solution reacted with non-equilibrium...
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Genesis of sulfide vein mineralization at the Sakatti Ni-Cu-PGE deposit, Finland

Fabian Fröhlich, Janne Siikaluoma, Inga Osbahr, Jens Gutzmer
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1485–1510.
DOI: https://doi.org/10.3749/canmin.2100020
... intersecting vein-style mineralization revealed a classic magmatic sulfide assemblage of chalcopyrite ± pyrrhotite, pentlandite, and pyrite. More than 1000 platinum-group mineral grains belonging almost exclusively to the moncheite (PtTe 2 ) – merenskyite (PdTe 2 ) – melonite (NiTe 2 ) solid solution series...
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