Hagidaira mine, Seta, Midori City, Gunma Prefecture, Japan (original) (raw)

ⓘ Alabandite

Formula: MnS

ⓘ Bementite

Formula: Mn7Si6O15(OH)8

ⓘ Chalcopyrite

Formula: CuFeS2

ⓘ Cosalite

Formula: Pb2Bi2S5

ⓘ Galaxite

Formula: Mn2+Al2O4

ⓘ Galena

Formula: PbS

ⓘ Gersdorffite

Formula: NiAsS

ⓘ Graţianite

Formula: MnBi2S4

References:

Matsubara S., Miyawaki R., Momma K., Kato A., Shigeoka M., Shimizu M., Kyono Y., Ohara Y., Harada A. (2018) Graţianite in manganese ore from the Hagidaira mine, Gumma Prefecture, Japan. 2018 Annual Meeting of Japan Association of Mineralogical Sciences, R1-09.

ⓘ Hausmannite

Formula: Mn2+Mn3+2O4

ⓘ Hedleyite

Formula: Bi7Te3

ⓘ Hübnerite

Formula: MnWO4

ⓘ Joséite-A

Formula: Bi4TeS2

ⓘ Joséite-B

Formula: Bi4Te2S

ⓘ Manganosite

Formula: MnO

ⓘ Muscovite

Formula: KAl2(AlSi3O10)(OH)2

ⓘ Muscovite var. Sericite

Formula: KAl2(AlSi3O10)(OH)2

ⓘ Nickeline

Formula: NiAs

ⓘ Pyrite

Formula: FeS2

ⓘ Pyrolusite

Formula: Mn4+O2

ⓘ Pyrophanite

Formula: Mn2+TiO3

ⓘ Pyrrhotite

Formula: Fe1-xS

ⓘ Quartz

Formula: SiO2

ⓘ Rhodochrosite

Formula: MnCO3

ⓘ Rhodonite

Formula: CaMn3Mn[Si5O15]

ⓘ Spessartine

Formula: Mn2+3Al2(SiO4)3

ⓘ Sphalerite

Formula: ZnS

ⓘ Tephroite

Formula: Mn2+2SiO4

ⓘ 'UM1988-01-CO:BaMn'

Formula: BaMn(CO3)2

ⓘ Uraninite

Formula: UO2

ⓘ Witherite

Formula: BaCO3