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Pezzottaite R060583

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Record 2954 of 4216  

Name: Pezzottaite
RRUFF ID: R060583
Ideal Chemistry: CsLiBe2Al2Si6O18
Locality: Ambatovita, Mandrosonoro area, Fianarantsoa Province, Madagascar
Source: Michael Scott S100812 [view label]
Owner: RRUFF
Description: Pink thin tabular hexagonal plate
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Beryl (28) ]
CHEMISTRY 
RRUFF ID: R060583.2
Sample Description: Microprobe fragment
Measured Chemistry: (Cs0.74Na0.10Rb0.03Ca0.03K0.02)Σ0.92Li1.08Be2Al2.05Si5.96O18. BeO and Li2O were added.
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060583
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060583.1
Sample Description: Powder
Cell Refinement Output: a: 15.9636(4)Å    b: 15.9636(4)Å    c: 27.8455(7)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 6145.4(3)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.

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

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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Pezzottaite

American Mineralogist Crystal Structure Database Record: [view record]

Laurs B M, Simmons W B, Rossman G R, Quinn E P, McClure S F, Peretti A, Armbruster T, Hawthorne F C, Falster A U, Günther D, Cooper M A, Grobéty (2003) Pezzottaite from Ambatovita, Madagascar: a new gem mineral, Gems & Gemology, 39, 284-301   [view file]

Hawthorne F C, Cooper M A, Simmons W B, Falster A U, Laurs B M, Armbruster T, Rossman G R, Peretti A, Günter D, Grobéty B (2004) Pezzottaite Cs(Be2Li)Al2Si6O18 A spectacular new beryl-group mineral from the Sakavalana pegmatite, Fianarantsoa Province, Madagascar, The Mineralogical Record, 35, 369-378   [view file]

Piilonen P C, Grew E S, Ercit T S (2005) New mineral names, American Mineralogist, 90, 1227-1233   [view file]

Locock A J, Piilonen P C, Ercit T S, Rowe R (2006) New mineral names, American Mineralogist, 91, 216-224   [view file]

Yakubovich O V, Pekov I V, Steele I M, Massa W, Chukanov N V (2009) Alkali metals in beryl and their role in the formation of derivative structural motifs: Comparative crystal chemistry of vorobyevite and pezzottaite, Crystallography Reports, 54, 399-412

Gatta D G, Adamo I, Meven M, Lambruschi E (2012) A single-crystal neutron and X-ray diffraction of pezzottaite, Physics and Chemistry of Minerals, 39, 829-840

Tempesta G, Agrosì G (2016) Standardless, minimally destructive chemical analysis of red beryls by means of Laser Induced Breakdown Spectroscopy, European Journal of Mineralogy, 28, 571-580