W(OH, F, Cl)-dominant amphibole R070221 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Faizievite R070221

Name: Faizievite
RRUFF ID: R070221
Ideal Chemistry: Li₆K₂Na(Ca₆Na)Ti₄(Si₆O₁₈)₂(Si₁₂O₃₀)F₂
Locality: Dara-i-Pioz Glacier, Alayskiy (Alai) Range, Tien Shan Mts, Districts of the Republican Subordination, Tajikistan
Source: Michael Scott S100427 [view label]
Owner: RRUFF
Description: Pale brownish yellow massive associated with quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

CHEMISTRY

RRUFF ID:	R070221.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	Li_6.00(K_1.78◻_0.20Ba_0.02)_Σ=2(Na_0.80K_0.20)_Σ=1(Ca_6.12Na_0.74Sr_0.11Mn_0.03)_Σ=7(Ti_3.88Al_0.10Nb⁵⁺_0.02)_Σ=4(Si_6.00O₁₈)₂(Si_12.00O₃₀)(F_1.72(OH)_0.28)_Σ=2; Li assumed by stoichiometry; OH by charge balance
Microprobe Data File:	[ Download Excel File ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented sample

DOWNLOADS:

To download sample data,
please select a specific
orientation angle.

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R070221

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R070221.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 9.829(8)Å b: 9.830(6)Å c: 17.32(1)Å
alpha: 99.24(1)° beta: 94.64(3)° gamma: 119.86(1)° Volume: 1407(4)Å³ Crystal System: triclinic

File Type Information

Calculated diffraction file.

File Type Information

Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

DOWNLOADS:

	DIF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Faizievite
American Mineralogist Crystal Structure Database Record: [view record]
Agakhanov A A, Pautov L A, Uvarova Y A, Sokolova E V, Hawthorne F C, Karpenko V Y, Gafurov F G (2007) Faizievite, K₂Na(Ca₆Na)Ti₄Li₆Si₂₄O₆₆F₂ - a new mineral species, New Data on Minerals. Moscow, 42, 5-10 [view file]
Piilonen P C, Poirier G, Tait K T (2008) New mineral names, American Mineralogist, 93, 1941-1946 [view file]
Uvarova Y A, Sokolova E, Hawthorne F C, Agakhanov A A, Pautov L A (2008) The crystal chemistry of faizievite, K₂Li₆Na(Ca₆Na)Ti₄[Si₆O₁₈]₂[Si₁₂O₃₀]F₂, a novel structure based on intercalated blocks of the baratovite and berezanskite structures, The Canadian Mineralogist, 46, 163-171 [view file]

REFERENCES for Faizievite

American Mineralogist Crystal Structure Database Record: [view record]

Agakhanov A A, Pautov L A, Uvarova Y A, Sokolova E V, Hawthorne F C, Karpenko V Y, Gafurov F G (2007) Faizievite, K₂Na(Ca₆Na)Ti₄Li₆Si₂₄O₆₆F₂ - a new mineral species, New Data on Minerals. Moscow, 42, 5-10 [view file]

Piilonen P C, Poirier G, Tait K T (2008) New mineral names, American Mineralogist, 93, 1941-1946 [view file]

Uvarova Y A, Sokolova E, Hawthorne F C, Agakhanov A A, Pautov L A (2008) The crystal chemistry of faizievite, K₂Li₆Na(Ca₆Na)Ti₄[Si₆O₁₈]₂[Si₁₂O₃₀]F₂, a novel structure based on intercalated blocks of the baratovite and berezanskite structures, The Canadian Mineralogist, 46, 163-171 [view file]