Heazlewoodite
A valid IMA mineral species - grandfathered
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About Heazlewoodite
Formula:
Ni3S2
Colour:
Light bronze or brass yellow
Lustre:
Metallic
Hardness:
4
Specific Gravity:
5.82
Crystal System:
Trigonal
Name:
Named in 1897 after the Heazlewood district, Australia, the type locality. The name was possibly suggested by James Dwight Dana who analyzed the material.
Compare also the chemically similar godlevskite. Possible analogues: 'UM2007-30-S:Fe', 'UM1978-15-S:IrOsPtRhRu', 'Unnamed (Ir-Os Sulphide; no. 2)' and 'Unnamed (Pt-Pd Sulphide)'.
Unique Identifiers
Mindat ID:
1839
Long-form identifier:
mindat:1:1:1839:1
GUID
(UUID V4):
(UUID V4):
1c89bc69-7e04-4308-8b10-3ff767f6dfb5
IMA Classification of Heazlewoodite
Approved, 'Grandfathered' (first described prior to 1959)
First published:
1897
Classification of Heazlewoodite
2.BB.05
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
B : With Ni
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
B : With Ni
2.5.3.1
2 : SULFIDES
5 : AmBnXp, with (m+n):p = 3:2
2 : SULFIDES
5 : AmBnXp, with (m+n):p = 3:2
3.11.1
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
11 : Sulphides etc. of Ni
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
11 : Sulphides etc. of Ni
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
| Symbol | Source | Reference |
|---|---|---|
| Hzl | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
| Hzl | Whitney & Evans (2010) | Whitney, D.L. and Evans, B.W. (2010) Abbreviations for names of rock-forming minerals. American Mineralogist, 95, 185–187 doi:10.2138/am.2010.3371 |
| Hz | The Canadian Mineralogist (2019) | The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download |
Pronunciation of Heazlewoodite
Pronunciation:
| Play | Recorded by | Country |
|---|---|---|
| Jolyon Ralph | United Kingdom |
Physical Properties of Heazlewoodite
Metallic
Transparency:
Opaque
Colour:
Light bronze or brass yellow
Streak:
Light bronze
Hardness:
4 on Mohs scale
Hardness:
VHN100=230 - 254 kg/mm2 - Vickers
Fracture:
Hackly
Density:
5.82 g/cm3 (Measured) 5.87 g/cm3 (Calculated)
Optical Data of Heazlewoodite
Anisotropism:
Strong - brown to bluish gray
Reflectivity:
| Wavelength | R1 | R2 |
|---|---|---|
| 400nm | 24.0% | 25.4% |
| 420nm | 31.2% | 31.9% |
| 440nm | 38.2% | 38.5% |
| 460nm | 43.6% | 44.0% |
| 480nm | 47.5% | 48.5% |
| 500nm | 49.9% | 51.7% |
| 520nm | 51.4% | 54.1% |
| 540nm | 52.4% | 55.6% |
| 560nm | 53.1% | 56.7% |
| 580nm | 53.7% | 57.5% |
| 600nm | 54.3% | 58.2% |
| 620nm | 54.8% | 58.8% |
| 640nm | 55.3% | 59.2% |
| 660nm | 55.9% | 59.6% |
| 680nm | 56.3% | 60.1% |
| 700nm | 56.8% | 60.4% |
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 60.4%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Yellowish cream colored
Chemistry of Heazlewoodite
Mindat Formula:
Ni3S2
Elements listed:
Common Impurities:
Fe
Crystallography of Heazlewoodite
Crystal System:
Trigonal
Class (H-M):
3 2 - Trapezohedral
Space Group:
R3 2
Cell Parameters:
a = 5.741 Å, c = 7.139 Å
Ratio:
a:c = 1 : 1.244
Unit Cell V:
203.77 ų (Calculated from Unit Cell)
Z:
3
Morphology:
Massive, fine grained compact, rare minute crystals
Twinning:
Possible
Crystal Structure
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Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 0000575 | Heazlewoodite | Fleet M E (1977) The crystal structure of heazlewoodite, and metallic bonds in sulfide minerals American Mineralogist 62 341-345 |  | 1977 | 0 | 293 | |
| 0009709 | Heazlewoodite | Parise J B (1980) Structure of hazelwoodite (Ni3S2) Acta Crystallographica B36 1179-1180 |  | 1980 | synthetic | 0 | 293 |
| 0018112 | Heazlewoodite | Westgren A (1938) Die Kristallstruktur von Ni3 S2 _cod_database_code 1011250 Zeitschrift fur Anorganische und Allgemeine Chemie 239 82-84 | 1938 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 1.828 Å | (100) |
| 1.817 Å | (100) |
| 2.88 Å | (90) |
| 1.661 Å | (80) |
| 4.11 Å | (50) |
| 2.04 Å | (50) |
| 2.39 Å | (40) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| Stage 2: Planetesimal differentiation and alteration | 4.566-4.550 |
| 6 : Secondary asteroid phases | 4.566-4.560 |
| Stage 3a: Earth’s earliest Hadean crust | >4.50 |
| 7 : Ultramafic igneous rocks | |
| Stage 3b: Earth’s earliest hydrosphere | >4.45 |
| 12 : Hadean hydrothermal subsurface sulfide deposits (see also #33) | |
| 13 : Hadean serpentinization | |
| High-𝑇 alteration and/or metamorphism | |
| 33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) | |
| Stage 4b: Highly evolved igneous rocks | >3.0 |
| 36 : Carbonatites, kimberlites, and related igneous rocks | |
| 37 : Layered igneous intrusions and related PGE minerals | |
| Stage 5: Initiation of plate tectonics | <3.5-2.5 |
| 38 : Ophiolites |
Geological Setting:
Serpentine (hydrothermal)
Type Occurrence of Heazlewoodite
Place of Conservation of Type Material:
National Museum of Natural History, Washington, D.C., USA, R641.
Associated Minerals at Type Locality:
Other Language Names for Heazlewoodite
Common Associates
Associated Minerals Based on Photo Data:
| 36 photos of Heazlewoodite associated with Millerite | NiS |
| 34 photos of Heazlewoodite associated with Magnetite | Fe2+Fe3+2O4 |
| 23 photos of Heazlewoodite associated with Zaratite | Ni3(CO3)(OH)4 · 4H2O ? |
| 9 photos of Heazlewoodite associated with Serpentine Subgroup | D3[Si2O5](OH)4 |
| 9 photos of Heazlewoodite associated with Grossular | Ca3Al2(SiO4)3 |
| 8 photos of Heazlewoodite associated with Hellyerite | NiCO3 · 5.5H2O |
| 6 photos of Heazlewoodite associated with Pentlandite | (NixFey)Σ9S8 |
| 5 photos of Heazlewoodite associated with Diopside | CaMgSi2O6 |
| 4 photos of Heazlewoodite associated with Reevesite | Ni6Fe3+2(OH)16(CO3) · 4H2O |
| 4 photos of Heazlewoodite associated with Digenite | Cu9S5 |
Related Minerals - Strunz-mindat Grouping
| 2.BB. | Horomanite | Fe6Ni3S8 |
| 2.BB. | Samaniite | Cu2Fe5Ni2S8 |
| 2.BB. | UM2007-27-S:CuFeIrNiRh | (Ni,Fe,Cu,Rh,Ir)11S9 |
| 2.BB. | Arsenotučekite | Ni18Sb3AsS16 |
| 2.BB. | Hrabákite | Ni9PbSbS8 |
| 2.BB.05 | Oregonite | Ni2FeAs2 |
| 2.BB.05 | Vozhminite | (Ni,Co)4(As,Sb)S2 |
| 2.BB.05 | UM2007-30-S:Fe | Fe3S2 |
| 2.BB.10 | Arsenohauchecornite | Ni18Bi3AsS16 |
| 2.BB.10 | Bismutohauchecornite | Ni9Bi2S8 |
| 2.BB.10 | Hauchecornite | Ni9BiSbS8 |
| 2.BB.10 | Tellurohauchecornite | Ni9Bi(Te,Bi)S8 |
| 2.BB.10 | Tučekite | Ni9Sb2S8 |
| 2.BB.15 | Argentopentlandite | Ag(Fe,Ni)8S8 |
| 2.BB.15 | Cobaltpentlandite | Co9S8 |
| 2.BB.15 | Geffroyite | (Cu,Fe,Ag)9(Se,S)8 |
| 2.BB.15 | Godlevskite | (Ni,Fe)9S8 |
| 2.BB.15 | Kharaelakhite | (Cu,Pt,Pb,Fe,Ni)9S8 |
| 2.BB.15 | Manganoshadlunite | (Mn,Pb,Cd)(Cu,Fe)8S8 |
| 2.BB.15 | Pentlandite | (NixFey)Σ9S8 |
| 2.BB.15 | Shadlunite | (Pb,Cd)(Fe,Cu)8S8 |
| 2.BB.15 | Sugakiite | Cu(Fe,Ni)8S8 |
| 2.BB.15 | UM2002-26-S:FeNi | (Ni,Fe)9S8 |
| 2.BB.15 | Ferhodsite | (Fe,Rh,Ni,Ir,Cu,Pt)9S8 |
| 2.BB.15 | Oberthürite | Rh3Ni32S32 |
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Heazlewoodite
mindat.org URL:
https://www.mindat.org/min-1839.html
Please feel free to link to this page.
Please feel free to link to this page.
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External Links:
Mineral Dealers:
References for Heazlewoodite
Reference List:
Fleet, M. E. (1977) The crystal structure of heazlewoodite, and metallic bonds in sulfide minerals. American Mineralogist, 62 (3-4) 341-345
Localities for Heazlewoodite
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Albania | |
| Çina (2010) |
Angola | |
| Campeny et al. (2011) |
Antarctica | |
| Jeffrey N. Grossman (1988) |
Argentina | |
| Brodtkorb (2002) |
| Brodtkorb (2002) |
Atlantic Ocean | |
| Ciazela et al. (2018) |
| Marchesi et al. (2013) | |
Australia | |
| Ashley (1975) |
| American Mineralogist: 44: 533-538 +1 other reference |
| Bottrill et al. (2008) |
| Bottrill et al. (2008) | |
| Keays et al. (2013) |
| R Botttrill |
| Marston (1984) |
| McQueen (1981) |
| Marston (1984) |
| Marston (1984) |
| Nickel Mineralisation in Western ... |
| Thebaud et al. (U.W.A) | |
| Economic Geology +4 other references |
| Marston (1984) |
| Nickel Mineralisation in Western ... |
| Gole et al. (2000) | |
| Grguric et al. (2013) | |
| Nickel Mineralisation in Western ... |
Austria | |
| Niedermayr et al. (1995) |
| Bojar (2021) |
| Auer (2023) |
| Kolitsch et al. (2010) |
| Post. W. & Bojar (2006) |
| Alker (1972) |
| Offenbacher (1983) |
| Melcher+Mali (1998) | |
| Meixner (1959) |
Belarus | |
| Bakhtin et al. (2017) |
Brazil | |
| Garuti et al. (2005) |
| Campbell (2012) |
| Portella +3 other references |
| [Mandarino |
Bulgaria | |
| Nedialkov (2008) |
| Kerestedjian (2007) |
Cameroon | |
| Dzemua et al. (2012) |
Canada | |
| Peatfield (n.d.) |
| O'Hanley et al. (1995) |
| Vos et al. (2007) | |
| ... |
| Seiler et al. (2023) |
| Nixon et al. (1990) |
| Franchuk et al. (2016) |
| Escayola et al. (2011) |
| Canadian Mineralogist (1984) +1 other reference |
| Edwards (1990) | |
| Badham et al. (1980) |
| Chakhmouradian et al. (2002) | |
| Contributions to Mineralogy and Petrology (1976) |
| Can Mineral December 1965 v. 8 no. 3 p. ... |
| an example of volcanic-type ... +1 other reference | |
| Ames et al. (2003) |
| Wilson et al. (2013) |
| Naldrett A J et al. (1972) |
| Sabina (2003) |
| Economic Geology +5 other references |
| Canadian Mineralogist (1979) |
| Can Mineral June 1 |
| Can Mineral June 1 | |
| GAUDARD (1993) |
| Corrivaux et al. (1990) | |
| Min. Record:20 (5) +1 other reference | |
| Canadian Mineralogist 8 |
| Trzcienski et al. (1987) |
| 179-181. +3 other references |
| Seguin (1973) |
| McMillan (1973) |
| Papezik (1955) |
Chile | |
| González-Jiménez et al. (2016) |
| González-Jiménez et al. (2014) | |
China | |
| Bin Chang (2008) |
| Zhang et al. (2004) |
| Xishun Hu (2009) |
| Guo et al. (2016) +1 other reference |
| Wenji Bai et al. (2007) |
| Jingwen Mao et al. (2002) +1 other reference |
| Yang et al. (2018) | |
| Zhu et al. (2016) +1 other reference |
Costa Rica | |
| Schwarzenbach et al. (2014) +1 other reference |
Cuba | |
| Gevilla et al. (2005) |
| Rui et al. (2022) |
| Gevilla et al. (2005) +1 other reference |
Czech Republic | |
| Plášil J. et al. (černojamské ložisko) |
East Timor | |
| Angela Lay et al. (2014) +1 other reference |
Egypt | |
| Helmy et al. (1995) |
Finland | |
| Pakkanen et al. (1995) |
| Geological Survey of Finland 2008. ... +3 other references |
| 33 IGC excursion No 15 +1 other reference |
| Pelayo Barrón Francisco (2020) |
France | |
| Ducluzaux B. (2022) |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| Leblanc et al. (1987) |
| H. Azais |
| H. Azias et al. : "Le problème du ... |
| H. Azias et al. : "Le problème du ... |
| H. Azias et al. : "Le problème du ... | |
| H. Azias et al. : "Le problème du ... | |
| H. Azias et al. : "Le problème du ... |
| H. Azais et al. |
| H. Azias et al. : "Le problème du ... | |
| H. Azias et al. : "Le problème du ... |
| H. Azias et al. : "Le problème du ... | |
| H. Azias et al. : "Le problème du ... | |
| Ramdohr (1967) |
| Y. Moëlo : "Compte-rendu de la ... |
Greece | |
| Bussolesi et al. (2020) |
| Frank Keutsch analyses |
| Tsoupas et al. (2008) +1 other reference |
| Economou-Eliopoulos et al. (2019) |
| Economou-Eliopoulos et al. (2019) |
| Kanellopoulos et al. (2024) |
| Filippidis (1996) |
| Garuti et al. (1997) | |
Greenland | |
| Ulff-Møller (1985) |
| Anthony et al. (1990) |
| Petersen et al. (1993) | |
| Bishop et al. (1980) | |
Hungary | |
| Szakáll & Gatter: Hungarian Mineral ... |
India | |
| Canadian Mineralogist 40:277-309 |
| Augé et al. (2002, July) | |
Indonesia | |
| Mineralogical Magazine +4 other references |
Iran | |
| Anthony et al. (1990) |
| Abedi (1999) |
Israel | |
| Krzątała et al. (2020) |
Italy | |
| AA. VV. |
| Bedognè (2006) |
| AA. VV. +1 other reference |
| Bedognè et al. (2006) | |
| AA. VV. | |
| Zucchetti (1968) +3 other references |
| Prete (1995) |
| Zucchetti (1968) |
| Zucchetti (1968) | |
| Zucchetti (1968) | |
| Zucchetti (1968) +1 other reference | |
| Piccoli et al. (2007) +1 other reference |
| Manuella (2011) |
Jamaica | |
| Scott et al. (1999) |
Japan | |
| Matsubara et al. (1979) |
| Suzuki et al. (1976) +1 other reference | |
| Kadota et al. (2008) |
| Arai +4 other references |
| Kitakaze (1998) +1 other reference |
| Yoshihide Shiga (1983) |
| Nishio-Hamane et al. (2013) |
| Yamada (2004) |
| wwwsoc.nii.ac.jp/jampeg/93-11.htm. |
| Arai et al. (1999) |
| Petrov (n.d.) | |
Kazakhstan | |
| doi.org (n.d.) +1 other reference |
| Saveliev et al. (2023) |
| Saveliev et al. (2023) | |
Madagascar | |
| Grieco et al. (2010) |
Mexico | |
| Brearley et al. (1998) |
Mongolia | |
| www.dmitrenkogg.narod.ru (n.d.) |
Morocco | |
| S. Weiß: Lapis 31 (7/8) |
New Zealand | |
| Grapes et al. (1999) |
Norway | |
| Gautneb et al. (2001) |
| OHNMACHT (1974) |
| Pryadunenko (2013) |
| Nilsson et al. (1998) |
| Nilsson (1990) |
| Nilsson et al. (1998) |
Oman | |
| Arai +4 other references |
| Ahmed et al. (2003) |
Pakistan | |
| Ahmed et al. (1981) +1 other reference |
| Awan et al. (2007) |
Poland | |
| Elsherif et al. (2023) |
| Delura K. 2005: Magnetite-nickel sulphides-awaruite association in serpentinites from Braszowice-Brzeźnica massif (Sudetic ophiolite, SW Poland) |
| Lis et al. (1986) |
| Sadłowska (2014) |
| Lis et al. (1986) |
Romania | |
| ... +1 other reference |
Russia | |
| Pavel M. Kartashov analytical data 2021 |
| Kepezhinskas et al. (2023) +1 other reference |
| Garuti et al. (2021) |
| Zaccarini et al. (2004) |
| Saveliev et al. (2018) | |
| Sharygin (IIAB) +1 other reference |
| Pavel M. Kartashov analytical data |
| Kiseleva +3 other references |
| Damdinov et al. (2018) | |
| Konnikov et al. (2000) +1 other reference |
| Sharygin et al. (2013) |
| Murzin et al. (2013) +1 other reference |
| Sorokina et al. (2019) |
| Barkov et al. (2018) | |
| Zaykov et al. (2017) | |
| Zaykov et al. (2017) | |
| Pavel M. Kartashov analytical data (2013) |
| Keren Tan (1998) +1 other reference |
| Mekhonoshin et al. (2013) +2 other references |
| Podlipsky et al. (2015) | |
| |
| Sidorov et al. (2009) +2 other references |
| Pekov (1998) |
| Sandimirova et al. (2016) | |
| Tolstykh et al. (2009) |
| Gritsenko et al. (2008) +1 other reference |
| Marfin +7 other references |
| Sazonov et al. (2024) |
| Ryabov et al. (2010, October) |
| Ryabov et al. (2013) | |
| Yurichev et al. (2021) |
| Grokhovskaya et al. (2003) |
| Neradovsky et al. (2008) +1 other reference | |
| Rudashevskii N S et al. (1982) +2 other references |
| Grokhovskaya et al. (2005) |
| Kiseleva et al. (2014) |
| Pavel.M. Kartashov (n.d.) +1 other reference |
| Garuti et al. (2002) |
| Мурзин et al. (2020) |
| Garuti et al. (2003) |
| Gurskaya (2002) | |
| Леснов Ф.П. |
| Jan Pašava et al. (2011) |
| Shmelev V.R. et al. (2014) | |
Slovakia | |
| Koděra (1986) |
| Koděra (1986) | |
| Koděra (1986) |
| Koděra (1986) |
| Pauliš P. |
| Koděra (1986) | |
South Africa | |
| Van der Merwe (2011) |
| Cairncross et al. (1995) |
| Gauert et al. (2022) |
| Guenther et al. (2012) | |
| Nabil Z. Boctor and F. R. Boyd (1982) |
| Konzett et al. (2013) |
Spain | |
| Econ Geol (1990) |
| Oen et al. (1980) +1 other reference |
| Econ Geol (1990) |
| Gervilla et al. (2002) | |
| I. S. Oen |
| Madon et al. (1991) +3 other references |
Switzerland | |
| Ramdohr (1950) +3 other references |
| de Quervain (1963) +4 other references | |
| Ramdohr (1950) +3 other references | |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
| Stalder et al. (1998) |
Tanzania | |
| Wilhelmij et al. (2015) +2 other references |
| Evans et al. (2012) |
Turkey | |
| Akbulut et al. (2010) |
| Econ Geol (1984) |
| Bulletin of the Mineral Research and ... | |
| Dietrich et al. (1978) |
| Uysal +5 other references |
| Uysal +5 other references | |
| Yahya Ciftci (2001) |
| Uysal et al. (2009) |
UK | |
| www.smenet.org |
| 5th International Platinum Symposium ... +1 other reference | |
| Livingstone et al. (1982) +2 other references | |
| Power et al. (2000) |
USA | |
| Van Nostrand Reinholt Press: 64. +1 other reference |
| Van Nostrand Reinholt Press: 64 +3 other references |
| Van Nostrand Reinholt Press: 64. +2 other references |
| Van Nostrand Reinholt Press: 64. +1 other reference |
| Eckel et al. (1997) |
| Mineralogical Record Vol 12 #3 May/June ... |
| Travis Olds collection |
| Good et al. (2010) |
| USGS Bull 1674D +1 other reference |
| Canadian Mineralogist Vol.24 (1986) |
| Canadian Mineralogist Vol.24 (1986) |
| Gobla (2012) | |
| Ramdohr (1969) |
| Smith and Barnes (2011) |
| Smith and Barnes (2011) +1 other reference |
| Lapham & Geyer | |
| Mineralogical Record (1981) | |
| Meteoritics |
| Levitan (2009) |
Vietnam | |
| Glotov et al. (2001) |
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Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada