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Hydroxylhedyphane R070425

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Record 30 of 56  


Name: Hydroxylhedyphane
RRUFF ID: R070425
Ideal Chemistry: Ca2Pb3(AsO4)3(OH)
Locality: Langban, Filipstad, Varmland, Sweden
Source: Michael Scott S102181 [view label]
Owner: RRUFF
Description: Aggregates of prismatic colorless crystals, associated with lizardite. NEW MINERAL, OH analogue of hedyphane, perhaps call it hydroxylhedyphane
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Apatite (56) ]
CHEMISTRY 
RRUFF ID: R070425.2
Sample Description: Microprobe Fragment
Measured Chemistry: Pb3.00(Ca1.55Ba0.20Pb0.10)1.85[(AsO4)2.55(PO4)0.15(SiO4)0.17]2.87[(OH)0.55Cl0.37]0.92 ; The darker phase is lizardite.
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070425
Wavelength:
Sample Description: Unoriented 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: R070425.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 10.052(1)Å    b: 10.052(1)Å    c: 7.2793(8)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 637.0(1)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.

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DIF File
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REFERENCES for Hydroxylhedyphane

Pasero M, Kampf A R, Ferraris C, Pekov I V, Rakovan J R, White T J (2010) Nomenclature of the apatite supergroup minerals, European Journal of Mineralogy, 22, 163-179   [view file]

Hålenius U, Hatert F, Pasero M, Mills S J (2018) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 45. New minerals and nomenclature modifications approved in 2018, Mineralogical Magazine, 82, 1225-1232   [view file]

Biagioni C, Hålenius U, Pasero M, Karlsson A, Bosi F (2019) Hydroxylhedyphane, Ca2Pb3(AsO4)3(OH), a new member of the apatite supergroup from Långban, Sweden, European Journal of Mineralogy, 31, 1015-1024   [view file]