Bobdownsite R050109 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Bobdownsite R050109

Name: Bobdownsite
RRUFF ID: R050109
Ideal Chemistry: Ca₉Mg(PO₄)₆(PO₃F)
Locality: Big Fish River, Yukon Territory, Canada
Source: Rock Currier
Owner: RRUFF
Description: Colorless hexagonal tabular crystals, type sample
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Quick search: [ All Bobdownsite samples (6) ]

CHEMISTRY

RRUFF ID:	R050109.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	(Ca_8.76Na_0.24)_Σ=9(Mg_0.72Fe³⁺_0.13Al_0.11Fe²⁺_0.04)_Σ=1(P_1.00O₄)₆(P_1.00O₃F_1.00); Fe²⁺ and Fe³⁺ by charge balance
Microprobe Data File:	[ Download Excel File ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Sample is oriented, mounted onto a pin and polished

Pin ID:

L00351

Orientation:

Laser parallel to a* (1 0 0). Fiducial mark perpendicular to laser is parallel to -c [0 0 -1].

DOWNLOADS:

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

BROAD SCAN WITH SPECTRAL ARTIFACTS

RRUFF ID:

R050109

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

INFRARED SPECTRUM (Attenuated Total Reflectance)

RRUFF ID:

R050109.1

Sample Description:

Powder

Instrument settings:

SensIR Durascope on a Nicolet Magna 860 FTIR

Resolution:

DOWNLOADS:

	Infrared Data (Processed)
	RRUFF File

RRUFF ID:

R050109.1

Sample Description:

Powder

Instrument settings:

PIKE GladiATR - Far-IR on a Nicolet Magna 860 FTIR

Resolution:

DOWNLOADS:

	Infrared Data (Processed)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R050109.1

Sample Description:

Powder

Cell Refinement Output:

a: 10.3440(2)Å b: 10.3440(2)Å c: 37.0998(8)Å
alpha: 90.° beta: 90.° gamma: 120.° Volume: 3437.8(1) Crystal System: hexagonal

File Type Information

Calculated diffraction file.

File Type Information

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

File Type Information

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

DOWNLOADS:

	Cell Refinement Data
	Cell Refinement Output Data
	DIF File
	X-ray Data (XY - Processed)
	RRUFF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Bobdownsite
Gnos E, Hofmann B, Franchi I A, Al-Kathiri A, Hauser M, Moser (2002) Sayh al Uhaymir 094: A new martian meteorite from the Oman desert, Meteoritics and Planetary Science, 37, 835-854 [view file]
Williams P A, Hatert F, Pasero M (2008) New minerals approved in 2008, in International Mineralogical Association 1-13 [view file]
Tait K T, Barkley M C, Thompson R M, Origlieri M J, Evans S H, Prewitt C T, Yang H (2011) Bobdownsite, a new mineral species from Big Fish River, Yukon, Canada, and its structural relationship with whitlockite-type compounds, The Canadian Mineralogist, 49, 1065-1078 [view file]

REFERENCES for Bobdownsite

Gnos E, Hofmann B, Franchi I A, Al-Kathiri A, Hauser M, Moser (2002) Sayh al Uhaymir 094: A new martian meteorite from the Oman desert, Meteoritics and Planetary Science, 37, 835-854 [view file]

Williams P A, Hatert F, Pasero M (2008) New minerals approved in 2008, in International Mineralogical Association 1-13 [view file]

Tait K T, Barkley M C, Thompson R M, Origlieri M J, Evans S H, Prewitt C T, Yang H (2011) Bobdownsite, a new mineral species from Big Fish River, Yukon, Canada, and its structural relationship with whitlockite-type compounds, The Canadian Mineralogist, 49, 1065-1078 [view file]