A R060381 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Krut'aite R060381

Name: Krut'aite
RRUFF ID: R060381
Ideal Chemistry: CuSe₂
Locality: El Dragon mine, Potosi, Bolivia
Source: Michael Scott S100093 [view label]
Owner: RRUFF
Description: Grey metallic octahedra
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Mineral Group: [ Pyrite (16) ]

CHEMISTRY

RRUFF ID:	R060381.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	(Cu_0.67Ni_0.32Fe_0.01)_Σ=1Se_2.00
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:

R060381

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 10% of 150mW

DOWNLOADS:

	Raman Data (RAW)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R060381.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 6.043(2)Å b: 6.043(2)Å c: 6.043(2)Å
alpha: 90° beta: 90° gamma: 90° Volume: 220.66(5)Å³ Crystal System: cubic

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 Krut'aite
American Mineralogist Crystal Structure Database Record: [view record]
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]
Johan Z, Picot P, Pierrot R, Kvacek M (1972) La krutaïte, CuSe₂, un nouveau minéral du groupe de la pyrite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 95, 475-481 [view file]
Fleischer M (1974) New mineral names, American Mineralogist, 59, 208-212 [view file]
Kjekshus A, Rakke T, Andresen A (1974) Compounds of the marcasite type crystal structure. IX. Structural data for FeAs₂, FeSe₂, NiAs₂, NiSb₂, and CuSe₂, Acta Chemica Scandinavica, A28, 996-1000
Krill G, Panissod P, Lapierre M F, Gautier F, Robert C, Eddine M N (1976) Magnetic properties and phase transitions of the metallic CuX₂ dichalcogenides (X = S, Se, Te) with pyrite structure, Journal of Physics C: Solid State Physics, 9, 1521-1533
Milman, V (2002) Klockmannite, CuSe: structure, properties and phase stability from ab initio modeling, Acta Crystallographica, B58, 437-447
Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record, 39, 131-135 [view file]

REFERENCES for Krut'aite

American Mineralogist Crystal Structure Database Record: [view record]

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]

Johan Z, Picot P, Pierrot R, Kvacek M (1972) La krutaïte, CuSe₂, un nouveau minéral du groupe de la pyrite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 95, 475-481 [view file]

Fleischer M (1974) New mineral names, American Mineralogist, 59, 208-212 [view file]

Kjekshus A, Rakke T, Andresen A (1974) Compounds of the marcasite type crystal structure. IX. Structural data for FeAs₂, FeSe₂, NiAs₂, NiSb₂, and CuSe₂, Acta Chemica Scandinavica, A28, 996-1000

Krill G, Panissod P, Lapierre M F, Gautier F, Robert C, Eddine M N (1976) Magnetic properties and phase transitions of the metallic CuX₂ dichalcogenides (X = S, Se, Te) with pyrite structure, Journal of Physics C: Solid State Physics, 9, 1521-1533

Milman, V (2002) Klockmannite, CuSe: structure, properties and phase stability from ab initio modeling, Acta Crystallographica, B58, 437-447

Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record, 39, 131-135 [view file]