Important Update News

The RRUFF Project (rruff.info) is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional.

We are grateful to NASA for the funding of this effort.

Zemannite R050273

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 4164 of 4216  


Name: Zemannite
RRUFF ID: R050273
Ideal Chemistry: Mg0.5ZnFe3+(Te4+O3)3·nH2O (3≤n≤4.5)
Locality: Mina Bambollita, Moctezuma, Sonora, Mexico
Source: Marcus Origlieri
Owner: RRUFF
Description: Dark reddish-brown hexagonal prisms
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Zemannite (3) ]
CHEMISTRY 
RRUFF ID: R050273.2
Sample Description: Microprobe fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
DOWNLOADS:

  To download sample data,
  please select a specific
  orientation angle.
Direction of polarization of laser relative to fiducial mark:
X Min:    X Max:    X Sort:
BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050273
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 10% of 150mW
DOWNLOADS:

Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R050273.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.4145(32)Å    b: 9.4154(32)Å    c: 7.6617(27)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 588.102(52)Å3    Crystal System: hexagonal
  File Type Information Close
Calculated diffraction file.

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

DOWNLOADS:

DIF File
X-ray Data (XY - RAW) View Graph
RRUFF File
X Min:    X Max:    X Sort:
REFERENCES for Zemannite

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]

Mandarino J A, Matzat E, Williams S J (1969) Abstract: Zemannite, a new tellurite mineral from Moctezum, Sonora, Mexico, The Canadian Mineralogist, 10, 139-140   [view file]

Fleischer M (1970) New mineral names, American Mineralogist, 55, 1444-1449   [view file]

Mandarino J A, Matzat E, Williams S J (1976) Zemannite, a zinc tellurite from Moctezuma, Sonora, Mexico, The Canadian Mineralogist, 14, 387-390   [view file]

Miletich R (1995) Crystal chemistry of the microporous tellurite minerals zemannite and kinichilite, Mg0.5[Me2+Fe3+(TeO3)3]4·5H2O, (Me2+=Zn;Mn), European Journal of Mineralogy, 7, 509-523

Cametti G, Churakov S, Armbruster T (2017) Reinvestigation of the zemannite structure and its dehydration behavior: a single-crystal X-ray and atomistic simulation study, European Journal of Mineralogy, 29, 53-61

Missen O P, Mills S J, Spratt J, Birch W D, Brugger J (2019) Crystal chemistry of zemannite-type structures: I. A re-examination of zemannite from Moctezuma, Mexico, European Journal of Mineralogy, 31, 519-527   [view file]

Missen O P, Mills S J, Spratt J (2019) Crystal chemistry of zemannite-type structures: II. Synthetic sodium zemannite, European Journal of Mineralogy, 31, 529-536   [view file]

Effenberger H S, Ende M, Miletich R (2023) New insights into the crystal chemistry of zemannite: Trigonal rather than hexagonal symmetry due to ordering within the host-guest structure, Mineralogy and Petrology, 117, 117-131   [view file]