Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Kambalda, Coolgardie Shire, Western Australia, Australia

Oldest recorded age at locality: 2742
Youngest recorded age at locality: 2670

mindat Locality ID: 225
mindat URL: http://www.mindat.org/loc-225.html

Tectonic Settings:

Total number of sublocalities beneath "Kambalda, Coolgardie Shire, Western Australia, Australia": 66
Total number of bottom-level sublocalities: 62

Number of Child Localities: 3
Child Localities:
Kambalda Nickel Mines
St. Ives Gold Camp
Yilmia Meteorite

Latitude: 31°13'33"S
Longitude: 121°38'47"E
Decimal Degree (lat, lon): -31.225833333333,121.64638888889

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Amphibole	Aragonite	Arsenopyrite	Baryte	Blödite	Buckhornite	Calcite	Chalcopyrite	Chlorite	Clay
Clinozoisite	Cobaltite	Copper	Corundum	Cubanite	Diaspore	Epidote	Feldspar	Garnet	Gypsum
Hydrotalcite	Iron	Löllingite	Malachite	Marcasite	Melonite	Meneghinite	Mica	Millerite	Molybdenite
Nickeline	None	Not in a structural group	Pentlandite	Pyrite	Pyroxene	Quartz	Rocksalt	Rutile	Scheelite
Serpentine	Sphalerite	Spinel	Talc	Tetradymite	Ullmannite	Woodwardite	Wurtzite

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au Ba Bi C Ca Cd Cl Co Cr Cu Fe H Hg Ir K Mg Mn Mo N Na Ni O P Pb Pd Pt S Sb Si Sr Te Ti W Zn

Elements from minerals reported directly at this locality: As Bi C Cu Fe H Ni O Pd Pt S Te

Structural Groups for minerals in this locality:
Amphibole Aragonite Arsenopyrite Baryte Blödite Buckhornite Calcite Chalcopyrite Chlorite Clay
Clinozoisite Cobaltite Copper Corundum Cubanite Diaspore Epidote Feldspar Garnet Gypsum
Hydrotalcite Iron Löllingite Malachite Marcasite Melonite Meneghinite Mica Millerite Molybdenite
Nickeline None Not in a structural group Pentlandite Pyrite Pyroxene Quartz Rocksalt Rutile Scheelite
Serpentine Sphalerite Spinel Talc Tetradymite Ullmannite Woodwardite Wurtzite

107 IMA Minerals at location:

Actinolite ()*	Aikinite ()*	Alabandite ()*	Albite ()*	Almandine ()*
Altaite ()*	Anatase ()*	Andradite ()*	Anhydrite ()*	Ankerite ()*
Antigorite ()*	Aragonite ()*	Arsenopyrite ()*	Azurite ()*	Baryte ()*
Buckhornite ()*	Bunsenite ()*	Calaverite ()*	Calcite ()*	Carrollite ()*
Celestine ()*	Chalcocite ()*	Chalcopyrite ()*	Chlorargyrite ()*	Chromite ()*
Chrysotile ()*	Clinochlore ()*	Clinozoisite ()*	Cobaltite ()*	Coloradoite ()*
Cubanite ()*	Cummingtonite ()*	Daubréelite ()*	Diopside ()*	Dolomite ()*
Enstatite ()*	Epidote ()*	Galena ()*	Gaspéite ()*	Glaukosphaerite ()*
Goethite ()*	Gold ()*	Graphite ()*	Greenockite ()*	Gypsum ()*
Halite ()*	Hawleyite ()*	Hematite ()*	Hessite ()*	Hydrohonessite ()*
Ilmenite ()*	Irarsite ()*	Iron ()*	Kambaldaite ()*	Linnaeite ()*
Löllingite ()*	Magnesite ()*	Magnetite ()*	Malachite ()*	Marcasite ()*
Melonite ()*	Merenskyite ()*	Michenerite ()*	Millerite ()*	Molybdenite ()*
Moncheite ()*	Muscovite ()*	Népouite ()*	Nickelblödite ()*	Nickeline ()*
Oldhamite ()*	Osbornite ()*	Otwayite ()*	Palladoarsenide ()*	Gersdorffite-Pa3 ()*
Pecoraite ()*	Pentlandite ()*	Petzite ()*	Phlogopite ()*	Polydymite ()*
Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Reevesite ()*	Rickardite ()*
Rucklidgeite ()*	Rutile ()*	Scheelite ()*	Schreibersite ()*	Siderite ()*
Siegenite ()*	Sinoite ()*	Sperrylite ()*	Sphalerite ()*	Spinel ()*
Stibiopalladinite ()*	Sudburyite ()*	Taenite ()*	Takovite ()*	Talc ()*
Tellurium ()*	Tellurobismuthite ()*	Tetradymite ()*	Tremolite ()*	Troilite ()*
Violarite ()*	Volynskite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2742	2670	3	15220,15233,15237	3419
Aikinite ()*	Meneghinite	CuPbBiS₃	2710	2700	1	15223	315
Alabandite ()*	Rocksalt	MnS	2742	2670	1	15260	312
Albite ()*	Feldspar	Na(AlSi₃O₈)	2742	2670	21	15203,15217,15220,15221,15222,15223,15226,15227,15230,15232,15235,15236,15237,15238,15243,15250,15252,15253,15257,15258,15259	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	2742	2670	1	15257	2353
Altaite ()*	Rocksalt	PbTe	2742	2670	2	15210,15223	489
Anatase ()*	Not in a structural group	TiO₂	2742	2670	1	15237	2162
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	2742	2670	1	15210	1534
Anhydrite ()*	Not in a structural group	Ca(SO₄)	2742	2670	2	15223,15232	1588
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	2742	2670	4	15203,15223,15252,15258	3092
Antigorite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	2742	2670	9	15196,15197,15198,15203,15205,15206,15210,15212,15233	708
Aragonite ()*	Aragonite	Ca(CO₃)	2742	2670	1	15206	3250
Arsenopyrite ()*	Arsenopyrite	FeAsS	2742	2670	4	15204,15219,15227,15237	9052
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	2710	2700	0		5509
Baryte ()*	Baryte	Ba(SO₄)	2742	2670	4	15206,15210,15223,15232	11547
Buckhornite ()*	Buckhornite	(Pb₂BiS₃)(AuTe₂)	2742	2670	1	15223	13
Bunsenite ()*	Rocksalt	NiO	2710	2700	0		8
Calaverite ()*	Melonite	AuTe₂	2742	2670	2	15198,15223	361
Calcite ()*	Calcite	Ca(CO₃)	2742	2670	5	15203,15223,15232,15237,15250	27770
Carrollite ()*	Spinel	CuCo₂S₄	2710	2700	1	15197	154
Celestine ()*	Baryte	Sr(SO₄)	2742	2670	2	15223,15232	1252
Chalcocite ()*	None	Cu₂S	2710	2700	0		5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2710	2700	19	15196,15198,15199,15200,15202,15203,15204,15205,15207,15208,15210,15211,15212,15217,15223,15231,15233,15236,15250	27198
Chlorargyrite ()*	Rocksalt	AgCl	2742	2670	1	15250	1382
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	2742	2670	11	15196,15198,15202,15203,15204,15205,15207,15208,15210,15211,15236	3902
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	2742	2670	1	15202	951
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	2742	2670	1	15205	1756
Clinozoisite ()*	Clinozoisite Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	2742	2670	1	15232	1025
Cobaltite ()*	Cobaltite	CoAsS	2742	2670	1	15232	966
Coloradoite ()*	Sphalerite	HgTe	2742	2670	1	15198	169
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	2710	2700	1	15196	802
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	2742	2670	1	15227	327
Daubréelite ()*	Spinel	FeCr₂S₄	2742	2670	1	15260	157
Diopside ()*	Pyroxene	CaMgSi₂O₆	2742	2670	1	15257	4135
Dolomite ()*	None	CaMg(CO₃)₂	2742	2670	10	15205,15210,15223,15232,15236,15237,15238,15250,15252,15258	9895
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	2742	2670	1	15260	944
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2742	2670	3	15210,15232,15237	8173
Galena ()*	Rocksalt	PbS	2742	2670	3	15202,15210,15223	24243
Gaspéite ()*	Calcite	Ni(CO₃)	2710	2700	1	15206	22
Glaukosphaerite ()*	Malachite	CuNi(CO₃)(OH)₂	2710	2700	3	15202,15206,15236	25
Goethite ()*	Diaspore	FeO(OH)	2742	2670	3	15202,15206,15236	7437
Gold ()*	Copper	Au	2742	2670	36	15198,15200,15203,15206,15210,15219,15220,15221,15222,15223,15226,15227,15229,15230,15232,15234,15235,15237,15238,15240,15241,15242,15243,15244,15245,15246,15249,15250,15251,15252,15253,15254,15256,15257,15258,15259	30554
Graphite ()*	None	C	2742	2670	1	15260	2812
Greenockite ()*	Wurtzite	CdS	2742	2670	1	15210	717
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	2742	2670	1	15206	6890
Halite ()*	Rocksalt	NaCl	2742	2670	1	15197	1398
Hawleyite ()*	Sphalerite	CdS	2742	2670	1	15210	62
Hematite ()*	Corundum	Fe₂O₃	2742	2670	5	15204,15223,15235,15244,15252	14640
Hessite ()*	None	Ag₂Te	2742	2670	1	15210	804
Hydrohonessite ()*	Woodwardite Hydrotalcite	(Ni_1-xFe³⁺_x)(SO₄)_x/2(OH)₂·nH₂O (x < 0.5, n > 3x/2)	2710	2700	1	15206	12
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	2742	2670	1	15237	5433
Irarsite ()*	Pyrite	IrAsS	2710	2700	1	15207	154
Iron ()*	Iron	Fe	2742	2670	1	15260	1089
Kambaldaite ()*	None	NaNi₄(CO₃)₃(OH)₃·3H₂O	2710	2700	1	15206	3
Linnaeite ()*	Spinel	Co²⁺Co³⁺₂S₄	2742	2670	1	15197	249
Löllingite ()*	Löllingite	FeAs₂	2742	2670	0		762
Magnesite ()*	Calcite	Mg(CO₃)	2742	2670	14	15198,15199,15200,15203,15204,15205,15206,15207,15210,15211,15231,15232,15233,15236	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2742	2670	22	15196,15198,15200,15202,15203,15204,15205,15207,15208,15210,15211,15212,15217,15223,15232,15236,15237,15238,15244,15252,15257,15258	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	2710	2700	2	15202,15236	12537
Marcasite ()*	Marcasite	FeS₂	2742	2670	1	15211	5674
Melonite ()*	Melonite	NiTe₂	2710	2700	5	15198,15203,15204,15210,15223	207
Merenskyite ()*	Melonite	PdTe₂	2710	2700	1	15207	155
Michenerite ()*	Ullmannite	PdBiTe	2710	2700	3	15204,15207,15210	114
Millerite ()*	Millerite	NiS	2710	2700	9	15196,15197,15198,15200,15204,15206,15208,15217,15232	1066
Molybdenite ()*	Molybdenite	MoS₂	2742	2670	2	15223,15235	5800
Moncheite ()*	Melonite	Pt(Te,Bi)₂	2710	2700	0		133
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2742	2670	5	15222,15223,15237,15252,15257	17380
Népouite ()*	Serpentine Clay	Ni₃Si₂O₅(OH)₄	2710	2700	1	15206	66
Nickelblödite ()*	Blödite	Na₂Ni(SO₄)₂·4H₂O	2710	2700	1	15197	3
Nickeline ()*	Nickeline	NiAs	2710	2700	2	15207,15236	633
Oldhamite ()*	Rocksalt	CaS	2742	2670	1	15260	58
Osbornite ()*	Rocksalt	TiN	2742	2670	1	15260	20
Otwayite ()*	None	Ni₂(CO₃)(OH)₂·H₂O	2710	2700	0		5
Palladoarsenide ()*	None	Pd₂As	2710	2700	0		37
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	2710	2700	4	15204,15207,15211,15236	767
Pecoraite ()*	Clay Serpentine	Ni₃Si₂O₅(OH)₄	2710	2700	1	15206	40
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	2710	2700	20	15196,15197,15198,15199,15200,15202,15203,15204,15205,15207,15208,15210,15211,15212,15217,15231,15232,15233,15236,15250	1512
Petzite ()*	None	Ag₃AuTe₂	2742	2670	1	15223	409
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2742	2670	2	15205,15211	2273
Polydymite ()*	Spinel	Ni²⁺Ni³⁺₂S₄	2710	2700	2	15197,15206	131
Pyrite ()*	Pyrite	FeS₂	2742	2670	36	15196,15197,15198,15199,15200,15202,15203,15204,15205,15206,15207,15208,15210,15211,15212,15217,15219,15220,15222,15223,15226,15231,15232,15233,15235,15236,15237,15238,15241,15243,15244,15250,15252,15253,15257,15258	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	2742	2670	26	15196,15197,15198,15199,15202,15203,15204,15207,15208,15210,15211,15212,15217,15219,15220,15223,15227,15231,15232,15233,15235,15236,15237,15250,15257,15258	9056
Quartz ()*	Quartz	SiO₂	2742	2670	29	15200,15202,15203,15204,15205,15207,15208,15210,15217,15219,15220,15222,15223,15226,15227,15230,15232,15235,15236,15237,15238,15240,15241,15243,15250,15252,15253,15257,15258	61156
Reevesite ()*	Hydrotalcite	Ni₆Fe³⁺₂(CO₃)(OH)₁₆·4H₂O	2710	2700	1	15206	48
Rickardite ()*	None	Cu_3-xTe₂	2710	2700	0		52
Rucklidgeite ()*	Tetradymite	PbBi₂Te₄	2742	2670	1	15210	64
Rutile ()*	Rutile	TiO₂	2742	2670	1	15223	5614
Scheelite ()*	Scheelite	Ca(WO₄)	2742	2670	3	15206,15210,15223	4894
Schreibersite ()*	None	(Fe,Ni)₃P	2710	2700	1	15260	374
Siderite ()*	Calcite	Fe(CO₃)	2742	2670	3	15197,15204,15237	6417
Siegenite ()*	Spinel	CoNi₂S₄	2710	2700	1	15197	249
Sinoite ()*	None	Si₂N₂O	2742	2670	1	15260	9
Sperrylite ()*	Pyrite	PtAs₂	2710	2700	3	15198,15204,15207	337
Sphalerite ()*	Sphalerite	ZnS	2742	2670	2	15202,15223	21482
Spinel ()*	Spinel	MgAl₂O₄	2742	2670	5	15198,15199,15203,15204,15211	1934
Stibiopalladinite ()*	None	Pd₅Sb₂	2710	2700	1	15207	75
Sudburyite ()*	Nickeline	PdSb	2710	2700	1	15207	46
Taenite ()*	None	(Ni,Fe)	2710	2700	1	15260	703
Takovite ()*	Hydrotalcite	Ni₆Al₂(CO₃)(OH)₁₆·4H₂O	2710	2700	2	15206,15236	18
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	2742	2670	18	15196,15198,15199,15200,15202,15203,15204,15205,15207,15210,15211,15212,15217,15231,15232,15233,15236,15250	3337
Tellurium ()*	None	Te	2742	2670	2	15223,15235	190
Tellurobismuthite ()*	Tetradymite	Bi₂Te₃	2742	2670	1	15223	276
Tetradymite ()*	Tetradymite	Bi₂Te₂S	2742	2670	1	15223	510
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	2742	2670	2	15204,15205	2562
Troilite ()*	None	FeS	2742	2670	1	15260	1044
Violarite ()*	Spinel	FeNi₂S₄	2710	2700	13	15196,15197,15198,15199,15200,15202,15203,15204,15206,15207,15211,15233,15236	380
Volynskite ()*	None	AgBiTe₂	2742	2670	1	15210	64

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_601	Ni-Cu sulfides in komatiites
Michelle_613	Ni-Cu sulfides in komatiite
Michelle_616	Includes several deposits: Kambalda Dome, St. Ives-Tramways. Ni-Cu sulfides in komatiites.
Michelle_618	Ni-Cu sulfides in komatiite
Michelle_654	Ni-Cu sulfides in komatiite
Michelle_655	Ni-Cu sulfides in komatiite

8 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Sample Num	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
EG105_1057_029	2710	2700	2710-2700				Ni, Cu, Pt, Pd, Rh, Ir, Os, Ru	225	Kambalda, Coolgardie Shire, Western Australia, Australia	Kambalda	Begg et al. (2010)	10.2113/econgeo.105.6.1057	EG105_1057
Mo-N382_703-0001	2742	2670	2706±36	Re-Os isochron		Z58542, Z55765, Z55710, Z55725, Z58502, Z58507, Z5	Mo	225	Kambalda, Coolgardie Shire, Western Australia, Australia	Kambalada, Perseverance, and Mt. Keith	Foster et al. (1996)	10.1038/382703a0	N382_703
Michelle_616	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	248178	Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Kambalda	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.
Michelle_613	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	203730	Gibb Shoot, Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Gibb	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.
Michelle_601	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	203724	Hunt Shoot, Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Beta	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.
Michelle_618	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	203726	Long Shoot, Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Long	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.
Michelle_654	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	203725	Victor Shoot, Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Victor	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.
Michelle_655	2709	2701	2705±4		Age of deposit or general age of the metallogenic province		Ni, Cu	203725	Victor Shoot, Kambalda Nickel Mines, Kambalda, Coolgardie Shire, Western Australia, Australia	Victor Shoot	Hoatson et al. (2006)	10.1016/j.oregeorev.2006.05.002	OGR29_177	See Table. 1 Global resources of nickel metal and ages of the major nickel sulfide deposits of the world. Age can refer to the age of a specific nickel sulfide deposit, or the general age of the metallogenic province containing nickel deposits that are similar to a dated deposit (e.g. 2705 Ma Komatiite-hosted deposits in the Eastern Goldfields Province). Dates on felsic volcanic rocks that include komatiites are consistent with an inferred eruption age for these komatiites of c. 2705 Ma.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...