original ) (raw )ⓘ Aleksite
Formula: PbBi2Te2S2
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
Cook, N.J., Ciobanu, C.L., Stanley, C.J., Paar, W.H., and Sundblad, K. (2007): Canadian Mineralogist 45(3), 417-435.
ⓘ Altaite
Formula: PbTe
ⓘ Ankerite ?
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Baryte
Formula: BaSO4
ⓘ Bismuth
Formula: Bi
ⓘ Bismuthinite
Formula: Bi2S3
ⓘ Boulangerite
Formula: Pb5Sb4S11
ⓘ Bournonite
Formula: PbCuSbS3
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ 'Chlorite Group'
ⓘ Clogauite (TL)
Formula: PbBi4Te4S3
ⓘ 'Clogauite-12H'
Formula: PbBi4Te4S3
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ 'Clogauite-24H'
Formula: PbBi4Te4S3
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ 'Clogauite-36H'
Formula: PbBi4Te4S3
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ Cobaltite
Formula: CoAsS
ⓘ Copper
Formula: Cu
ⓘ Covellite
Formula: CuS
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Erythrite
Formula: Co3(AsO4)2 · 8H2O
ⓘ Galena
Formula: PbS
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ Gold
Formula: Au
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
ⓘ Hedleyite
Formula: Bi7Te3
Description: Hedleyite occurs as tiny inclusions in galena on a specimen (K3) in the Kingsbury Collection held at the Natural History Museum, London (Naden, 1988). This, the Uk's first occurrence, is the only known specimen from Clogau Mine. No other examples have come to light despite extensive studies (National Museum of Wales database). Whilst confirmed analytically, the occurrence should be treated with caution due Kingsbury's known creative specimen provenancing practices (Ryback et al., 1998).
ⓘ Hessite
Formula: Ag2Te
ⓘ 'Limonite'
ⓘ Matildite
Formula: AgBiS2
ⓘ Molybdenite
Formula: MoS2
ⓘ Nagyágite ?
Formula: [Pb3(Pb,Sb)3S6](Au,Te)3
ⓘ Pentlandite
Formula: (NixFey)Σ9S8
ⓘ Pilsenite
Formula: Bi4Te3
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Scorodite
Formula: Fe3+AsO4 · 2H2O
ⓘ Siderite
Formula: FeCO3
ⓘ Sphalerite
Formula: ZnS
ⓘ Tellurobismuthite
Formula: Bi2Te3
References:
Cook, N. J., Ciobanu, C. L., Yao, J., Stanley, C. J., Liu, W., Slattery, A., & Wade, B. (2024). Clogauite, PbBi4Te4S3, a new member of the aleksite series. Mineralogical Magazine, 1–26. doi:10.1180/mgm.2024.46
Cook, N.J., Ciobanu, C.L., Stanley, C.J., Paar, W.H., and Sundblad, K. (2007): Canadian Mineralogist 45(3), 417-435.
ⓘ Tetradymite
Formula: Bi2Te2S
Description: Bevins (1988): "Reported as occurring at Clogau St. David's Mine, Dolgellau, Gwynedd. This was later thought to be tellurbismuth (Kingsbury, 1965). However, subsequent analysis has shown that both tellurbismuth and tetradymite occur at Clogau Mine, Gwynedd, the latter occurring in intimate association with tellurbismuth. (J.W.G. Gilbey (1968) unpublished Ph.D. thesis, University of London.) Electron microprobe analyses show that tetradymite from Clogau St. David's Mine consistently contains 8 wt. % Pb. [J. Naden (1986) pers. comm.)"
References:
Cook, N.J., Ciobanu, C.L., Stanley, C.J., Paar, W.H., and Sundblad, K. (2007): Canadian Mineralogist 45(3), 417-435.
ⓘ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C 2+2)Sb4S12S
ⓘ 'Wehrlite (of Huot)'