N R050435 - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Enargite R050435

Name: Enargite
RRUFF ID: R050435
Ideal Chemistry: Cu₃AsS₄
Locality: Longfellow mine, Red Mountain Pass, Ouray, Colorado, USA
Source: University of Arizona Mineral Museum 1803 [view label]
Owner: RRUFF
Description: Grayish black prismatic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis

Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ]

Quick search: [ All Enargite samples (4) ]

CHEMISTRY

RRUFF ID:	R050435.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	Cu_2.97As_0.95Sb_0.02S₄
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:

R050435

Wavelength:

Sample Description:

Unoriented sample

Instrument settings:

Thermo Almega XR 532nm @ 100% of 150mW

DOWNLOADS:

	Raman Data (Processed)
	RRUFF File
	Raman Data (RAW)
	RRUFF File

INFRARED SPECTRUM (Attenuated Total Reflectance)

RRUFF ID:

R050435.1

Instrument settings:

SensIR Durascope on a Nicolet Magna 860 FTIR

Resolution:

DOWNLOADS:

	Infrared Data (Processed)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R050435.1

Sample Description:

Powder

Cell Refinement Output:

a: 7.4262(5)Å b: 6.4258(4)Å c: 6.1541(2)Å
alpha: 90° beta: 90° gamma: 90° Volume: 293.66(2)Å³ Crystal System: orthorhombic

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 Enargite
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]
Breithaupt J F A, Plattner C F (1850) Enargit, ein neues Mineral aus der Ordnung der Glanze, Annalen der Physik und Chemie, 80, 383-391 [view file]
Pauling L, Weinbaum S (1934) The crystal structure of enargite, Cu₃AsS₄, Zeitschrift für Kristallographie, 88, 48-53 [view file]
Lévy C (1967) Contribution a la minéralogie des sulfures de cuivre du type Cu₃XS₄, Mémoires du Bureau de Recherches Géologiques et Minières, 54, 1-178 [view file]
Fleischer M (1968) New mineral names, American Mineralogist, 53, 2103-2106 [view file]
Adiwidjaja G, Löhn J (1970) Strukturverfeinerung von Enargit, Cu₃AsS₄, Acta Crystallographica, B26, 1878-1979
Henao J A, Díaz de Delgado G, Delgado J M, Castrillo F J, Odreman O (1994) Single-crystal structure refinement of enargite [Cu₃AsS₄], Materials Research Bulletin, 29, 1121-1127
Pósfai M, Buseck P (1998) Relationships between microstructure and composition in enargite and luzonite, American Mineralogist, 83, 373-382 [view file]
Karanovic L, Cvetkovic L, Poleti D, Balić-Žunić T, Makovicky E (2002) Crystal structure and absolute structure of enargite from Bor (Serbia), Neues Jahrbuch für Mineralogie, Monatshefte, 2002, 241-253
Kouzmanov K, Ramboz C, Bailly L, Bogdanov K (2004) Genesis of high-sulfidation vinciennite-bearing Cu-As-Sn (±Au) assemblage from the Radka epithermal copper deposit, Bulgaria: evidence from mineralogy and infrared microthermometry of enargite, The Canadian Mineralogist, 42, 1501-1521 [view file]
Pfitzner A, Bernert T (2004) The system Cu₃AsS₄ - Cu₃SbS₄ and investigations on normal tetrahedral structures, Zeitschrift für Kristallographie, 219, 20-26
Berkh K, Majzlan J, Meima J A, Plášil J, Rammlmair D (2023) The effect of chemical variability and weathering on Raman spectra of enargite and fahlore, European Journal of Mineralogy, 35, 737-754 [view file]

REFERENCES for Enargite

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]

Breithaupt J F A, Plattner C F (1850) Enargit, ein neues Mineral aus der Ordnung der Glanze, Annalen der Physik und Chemie, 80, 383-391 [view file]

Pauling L, Weinbaum S (1934) The crystal structure of enargite, Cu₃AsS₄, Zeitschrift für Kristallographie, 88, 48-53 [view file]

Lévy C (1967) Contribution a la minéralogie des sulfures de cuivre du type Cu₃XS₄, Mémoires du Bureau de Recherches Géologiques et Minières, 54, 1-178 [view file]

Fleischer M (1968) New mineral names, American Mineralogist, 53, 2103-2106 [view file]

Adiwidjaja G, Löhn J (1970) Strukturverfeinerung von Enargit, Cu₃AsS₄, Acta Crystallographica, B26, 1878-1979

Henao J A, Díaz de Delgado G, Delgado J M, Castrillo F J, Odreman O (1994) Single-crystal structure refinement of enargite [Cu₃AsS₄], Materials Research Bulletin, 29, 1121-1127

Pósfai M, Buseck P (1998) Relationships between microstructure and composition in enargite and luzonite, American Mineralogist, 83, 373-382 [view file]

Karanovic L, Cvetkovic L, Poleti D, Balić-Žunić T, Makovicky E (2002) Crystal structure and absolute structure of enargite from Bor (Serbia), Neues Jahrbuch für Mineralogie, Monatshefte, 2002, 241-253

Kouzmanov K, Ramboz C, Bailly L, Bogdanov K (2004) Genesis of high-sulfidation vinciennite-bearing Cu-As-Sn (±Au) assemblage from the Radka epithermal copper deposit, Bulgaria: evidence from mineralogy and infrared microthermometry of enargite, The Canadian Mineralogist, 42, 1501-1521 [view file]

Pfitzner A, Bernert T (2004) The system Cu₃AsS₄ - Cu₃SbS₄ and investigations on normal tetrahedral structures, Zeitschrift für Kristallographie, 219, 20-26

Berkh K, Majzlan J, Meima J A, Plášil J, Rammlmair D (2023) The effect of chemical variability and weathering on Raman spectra of enargite and fahlore, European Journal of Mineralogy, 35, 737-754 [view file]