Hammarite R110028

Name: Hammarite
RRUFF ID: R110028
Ideal Chemistry: Cu2Pb2Bi4S9
Locality: Baita Mining District (Baita Bihor; Rezbanya), Nucet, Bihor Co., Romania
Source: Bob Jenkins
Owner: RRUFF
Description: Steel-gray parallel aggregates of prismatic crystals
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Meneghinite (7) ]
Sample Description: Unoriented Raman on the primary sample

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RRUFF ID: R110028
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 16% of 150mW
RRUFF ID: R110028.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 33.719(1)Å    b: 11.5829(5)Å    c: 4.0214(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 1570.6(1)Å3    Crystal System: orthorhombic
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Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Hammarite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Johansson K (1924) Bidrag till Gladhammar-gruvornas mineralogi, Arkiv för Kemi, Mineralogi och Geologi, 9, 1-22   [view file]

Foshag W F (1925) New minerals: new species, American Mineralogist, 10, 157-158   [view file]

Fleischer M (1970) New mineral names, American Mineralogist, 55, 533-535   [view file]

Horiuchi H, Wuensch B J (1976) The ordering scheme for metal atoms in the crystal structure of hammarite, Cu2Pb2Bi4S9, The Canadian Mineralogist, 14, 536-539   [view file]

Mumme W G, Welin E, Wuensch B J (1976) Crystal chemistry and proposed nomenclature for sulfosalts intermediate in the system bismuthinite-aikinite (Bi2S3-CuPbBiS3), American Mineralogist, 61, 15-20   [view file]

Izumino Y, Nakashima K, Nagashima M (2014) Cuprobismutite group minerals (cuprobismutite, hodrušhite, kupčíkite and padĕrite), other Bi-sulfosalts and Bi-tellurides from the Obari mine, Yamagata Prefecture, Japan, Journal of Mineralogical and Petrological Sciences, 109, 177-190