Naumannite R070505



Name: Naumannite
RRUFF ID: R070505
Ideal Chemistry: Ag2Se
Locality: DeLamar mine, Silver City District, Owyhee County, Idaho, USA
Source: James Shigley [view label]
Owner: RRUFF
Description: Dark gray metallic massive
Status: The identification of this mineral is not yet confirmed.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070505
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R070505.9
Sample Description: Powder, using Mo radiation
  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Naumannite

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]

Haidinger W (1845) Zweite Klasse: Geogenide. XIV. Ordnung. Glanze. III. Silberglanz. Naumannit., in Handbuch der Bestimmenden Mineralogie Bei Braumüller and Seidel Wien 563-570   [view file]

Ramsdell L S (1925) The crystal structure of some metallic sulfides, American Mineralogist, 10, 281-304   [view file]

Earley J W (1950) Description and synthesis of the selenide minerals, American Mineralogist, 35, 337-364   [view file]

Pinsker Z G, Ching-Liang C, Imamov R M, Lapidus E L (1965) Determination of the crystal structure of the low-temperature phase α-Ag2Se, Soviet Physics - Crystallography, 10, 225-231   [view file]

Wiegers G A (1971) The crystal structure of the low-temperature form of silver selenide, American Mineralogist, 56, 1882-1888   [view file]

Petruk W, Owens D R, Stewart J M, Murray E J (1974) Observations on acanthite, aguilarite and naumannite, The Canadian Mineralogist, 12, 365-369   [view file]

Pingitore N E, Ponce B F, Eastman M P, Moreno F, Podpora C (1992) Solid solutions in the system Ag2S-Ag2Se, Journal of Material Research, 7, 2219-2224

Stone W E, Fleet M E, Crocket J H, Kingston D M (1992) Platinum-group minerals in pyroxenite from the Boston Creek flow basaltic komatiite, Abitibi greenstone belt, Ontario, The Canadian Mineralogist, 30, 109-119   [view file]

Pingitore N E, Ponce B F, Estrada L, Eastman M P, Yuan H L, Porter L C, Estrada G (1993) Calorimetric analysis of the system Ag2S-Ag2Se between 25 and 250 °C, Journal of Material Research, 8, 3126-3130

Bindi L, Pingitore N E (2013) On the symmetry and crystal structure of aguilarite, Ag4SeS, Mineralogical Magazine, 77, 21-31   [view file]