Strontiojoaquinite R060331



Name: Strontiojoaquinite
RRUFF ID: R060331
Ideal Chemistry: (Na,Fe)2Ba2Sr2Ti2(SiO3)8(O,OH)2·H2O
Locality: Mina Numero Uno, San Benito County, California, USA
Source: Michael Scott S100043 [view label]
Owner: RRUFF
Description: Pale yellow tapering pseudotetragonal prisms
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ joaquinite (4) ]
Quick search: [ All Strontiojoaquinite samples (2) ]
CHEMISTRY 
RRUFF ID: R060331.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Na1.00Fe0.69Zn0.20Mn0.11)Σ=2Ba2.00(Sr1.89Ba0.08Ca0.03)Σ=2Ti2.00Si8.00O24(O1.00(OH)1.00)Σ=2·1.50H2O; OH estimated by charge balance
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: R060331
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R060331.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.719(7)Å    b: 10.481(7)Å    c: 22.28(1)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 2270(2)Å3    Crystal System: orthorhombic
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REFERENCES for Strontiojoaquinite

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]

Wise W S (1982) Strontiojoaquinite and bario-orthojoaquinite: two new members of the joaquinite group, American Mineralogist, 67, 809-816   [view file]

Matsubara S, Mandarino J A, Semenov E I (2001) Redefinition of a mineral in the joaquinite group: orthojoaquinite-(La), The Canadian Mineralogist, 39, 757-760   [view file]

Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association, The Canadian Mineralogist, 41, 795-802   [view file]