Mineral Factbook

Awaruite

Ni3FeIMA symbol: Awrgrandfathered

Awaruite is a native element or alloy mineral with the formula Ni3Fe, crystallizing in the cubic system. It has a calculated density of 8.594 g/cm3.

Photos

Awaruite specimen photo
Pacific Museum of Earth from Canada · CC BY-SA 2.0 · Commons
Awaruite specimen photo
Bindi, Luca and Zaccarini, Federica and Bonazzi, Paola and Grammatikopoulos, Tassos and Tsikouras, Basilios and Stanley, Chris and Garuti, Giorgio · CC BY 4.0 · Commons
Awaruite specimen photo
Zaccarini, Federica and Bindi, Luca and Ifandi, Elena and Grammatikopoulos, Tassos and Stanley, Chris and Garuti, Giorgio and Mauro, Daniela · CC BY 4.0 · Commons
Awaruite specimen photo
Darla Sondrol · CC0 · Commons

Crystallography

Crystal systemcubic crystal systemWikidata (CC0)
Space groupF m -3 m
Cell (Å, °)a = 3.549, b = 3.549, c = 3.549; α = 90, β = 90, γ = 90
Cell volume44.701 ų, Z = 4
Axial ratios1.0000:1:1.0000calculated from COD 9000088
Source structureCOD 9000088 (American Mineralogist, 1960) — 1 of 4 structures

Powder X-ray diffraction (calculated)

2θ (degrees, Cu Kα1)I/I₀ (max 100)
d (Å)2.0491.7741.255
I/I₀10046.426.6

xrd-v1: CuKa1 1.5406A, 2theta 5-90, top10, Imax=100, no DW/PO. Computed from COD 9000088; idealized occupancies, no preferred orientation.

Physical properties

Density (calculated)8.594 g/cm³calculated from COD 9000088

Chemistry (calculated)

Molecular weight231.93 g/molcalculated from the IMA formula
Composition (wt%)Ni 75.92%, Fe 24.08%

Classification

Nickel-Strunz (10th)1.AE.20Wikidata (CC0)
Nickel-Strunz (9th)1.AE.20Wikidata (CC0)