Occurrence and morphology of pyrite in Bulgarian coals
References (19)
Carbonate minerals in Bulgarian coals with different degrees of coalification
Int. J. Coal Geol.
(1992)- et al.
Iron sulfide precipitation sequence in Albian coals from the Maestrazgo Basin, Southeastern Iberian Range, Northeastern Spain
Int. J. Coal. Geol.
(1989) - et al.
Association of coal macerals, sulfur, sulfur species and the iron disulfide minerals in three columns of the Pittsburgh coal
Int. J. Coal Geol.
(1991) - et al.
Occurrence of iron sulfides in Ohio coals
Int. J. Coal Geol.
(1986) - et al.
Trace-element siting in iron sulfides in Ohio coals determined by secondary ion mass spectrometry (SIMS)
Int. J. Coal Geol.
(1990) - et al.
Sulfide minerals in Seelyville Coal III, Chinook mine, Indiana
Miner. Deposita
(1976) - et al.
Evidence from the Herrin No. 6 coal seam for pre- and post-burial differences in the sulfur and mineral content of peat
Framboidal sulphides precipitated synthetically
Mineral. Deposita
(1970)- et al.
Variation in pyrite size, form and microlithotype association in the Springfield (No. 9) and Herrin (No. 11) coals, Western Kentucky
Int. J. Coal Geol.
(1987)
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2023, International Journal of Coal GeologyMineralogical and geochemical characteristics of coal from the Southeastern Qinshui Basin: Implications for the enrichment and economic value of Li and REY
2022, International Journal of Coal GeologyThermal transformation of coal pyrite with different structural types during heat treatment in air at 573–1473 K
2022, FuelCitation Excerpt :Fracture-filling and veined pyrites are usually formed epigenetically [10,58]. The stages in which the investigated coal pyrite samples were formed were inferred on the basis of the demarcation of the pyrite-forming period established in previous studies [10,55,57,58] and by considering the geological setting, macroscopic and microscopic characteristics. They are described as follows: Pyrite in samples S-D and S-Mt are thought to be syngenetic; pyrite in samples Y-L, Z-C, Z-N, X-Ms, X-L, H-N, and W-N, are inferred to be diagenetic; pyrite in the other samples including Y-V, Y-Ms, and Z-F are determined to be epigenetic.
Petrology of the Parvadeh coals, Tabas Basin, Iran
2022, International Journal of Coal GeologyCitation Excerpt :The SEM-EDS analysis shows that the fracture-filling veins mostly consist of dolomite, ferroan dolomite siderite, and, in minor proportions, calcite (Fig. 13c). Fracture filling carbonates are epigenetic in origin being formed at later stages of coalification (Goodarzi et al., 2006; Kortenski and Kostova, 1996; Oskay et al., 2019; Smyth, 1966; Ward, 2016; Yuan et al., 2019). Apart from siderite, most of the carbonates would dissolve in the peat swamp under acidic conditions.