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:
Västerbotten County, Sweden

Oldest recorded age at locality: 2500
Youngest recorded age at locality: 541

mindat Locality ID: 305876
mindat URL: http://www.mindat.org/loc-305876.html

Tectonic Settings:

Total number of sublocalities beneath "Västerbotten County, Sweden": 105
Total number of bottom-level sublocalities: 84

Number of Child Localities: 13
Child Localities:
Åsele
Bjurholm
Dorotea
Lycksele
Malå
Norsjö
Skellefteå
Sorsele
Storuman
Umeå
Vännäs
Vilhelmina
Vindeln

Latitude: 64°45'45"N
Longitude: 17°59'1"E
Decimal Degree (lat, lon): 64.7625,17.983611111111

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.

Acanthite	Allargentum	Alluaudite	Alunite	Amphibole	Analcime	Andalusite	Apatite	Arsenic	Arsenolamprite
Arsenolite	Arsenopyrite	Baddeleyite	Baryte	Berthierite	Beryl	Bismutite	Bournonite	Brucite	Calcite
Chalcopyrite	Chalcostibite	Childrenite	Chlorite	Chloritoid	Clay	Clinozoisite	Cobaltite	Columbite	Copper
Corundum	Covellite	Cubanite	Diaspore	Epidote	Feldspar	Fluorite	Gadolinite	Garnet	Geocronite
Gypsum	Humite	Iron	Kaolinite	Kobellite	Löllingite	Lillianite	Madocite	Malachite	Marcasite
Melonite	Meneghinite	Meta-autunite	Mica	Molybdenite	Nickeline	None	Not in a structural group	Olivine	Pentlandite
Perovskite	Polybasite	Pyrite	Pyrochlore	Pyroxene	Quartz	Rocksalt	Rutile	Scheelite	Serpentine
Skutterudite	Smectite-vermiculite	Sphalerite	Spinel	Stannite	Staurolite	Stibnite	Stilbite	Sulphur	Talc
Tapiolite	Tetradymite	Tetrahedrite	Titanite	Topaz	Tourmaline	Triplite	Valleriite	Vesuvianite	Vivianite
Wollastonite	Wurtzite	Xanthoconite	Zircon

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 B Ba Be Bi C Ca Cd Co Cr Cs Cu F Fe H Hg Ir K Li Mg Mn Mo Na Nb Ni O P Pb Pd S Sb Se Si Sn Sr Ta Te Th Ti U W Y Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Acanthite Allargentum Alluaudite Alunite Amphibole Analcime Andalusite Apatite Arsenic Arsenolamprite
Arsenolite Arsenopyrite Baddeleyite Baryte Berthierite Beryl Bismutite Bournonite Brucite Calcite
Chalcopyrite Chalcostibite Childrenite Chlorite Chloritoid Clay Clinozoisite Cobaltite Columbite Copper
Corundum Covellite Cubanite Diaspore Epidote Feldspar Fluorite Gadolinite Garnet Geocronite
Gypsum Humite Iron Kaolinite Kobellite Löllingite Lillianite Madocite Malachite Marcasite
Melonite Meneghinite Meta-autunite Mica Molybdenite Nickeline None Not in a structural group Olivine Pentlandite
Perovskite Polybasite Pyrite Pyrochlore Pyroxene Quartz Rocksalt Rutile Scheelite Serpentine
Skutterudite Smectite-vermiculite Sphalerite Spinel Stannite Staurolite Stibnite Stilbite Sulphur Talc
Tapiolite Tetradymite Tetrahedrite Titanite Topaz Tourmaline Triplite Valleriite Vesuvianite Vivianite
Wollastonite Wurtzite Xanthoconite Zircon

215 IMA Minerals at location:

Acanthite ()*	Actinolite ()*	Albite ()*	Allargentum ()*	Alluaudite ()*
Almandine ()*	Altaite ()*	Amblygonite ()*	Analcime ()*	Andalusite ()*
Anhydrite ()*	Annabergite ()*	Anorthite ()*	Anthophyllite ()*	Antigorite ()*
Antimony ()*	Arsenic ()*	Arsenolite ()*	Arsenopyrite ()*	Augite ()*
Aurostibite ()*	Baddeleyite ()*	Baryte ()*	Benleonardite ()*	Berthierite ()*
Bertrandite ()*	Beryl ()*	Beyerite ()*	Bismuth ()*	Bismuthinite ()*
Bismutite ()*	Bornite ()*	Boulangerite ()*	Bournonite ()*	Breithauptite ()*
Brucite ()*	Calaverite ()*	Calcite ()*	Cassiterite ()*	Chalcocite ()*
Chalcopyrite ()*	Chloritoid ()*	Chondrodite ()*	Chromite ()*	Chrysotile ()*
Clausthalite ()*	Clinochlore ()*	Clinozoisite ()*	Cobaltite ()*	Coloradoite ()*
Columbite-(Mn) ()*	Cookeite ()*	Copper ()*	Cordierite ()*	Corundum ()*
Cosalite ()*	Covellite ()*	Cubanite ()*	Cummingtonite ()*	Cuprite ()*
Diaspore ()*	Dickite ()*	Diopside ()*	Dolomite ()*	Dravite ()*
Dyscrasite ()*	Elbaite ()*	Emplectite ()*	Eosphorite ()*	Epidote ()*
Erythrite ()*	Falkmanite ()*	Fayalite ()*	Ferberite ()*	Ferrisicklerite ()*
Fluorapatite ()*	Fluorite ()*	Forsterite ()*	Freibergite ()*	Frohbergite ()*
Gahnite ()*	Galena ()*	Galenobismutite ()*	Glaucodot ()*	Goethite ()*
Gold ()*	Graphite ()*	Greenockite ()*	Grossular ()*	Grunerite ()*
Guanajuatite ()*	Gudmundite ()*	Gypsum ()*	Hagendorfite ()*	Hedleyite ()*
Hematite ()*	Hercynite ()*	Herzenbergite ()*	Hessite ()*	Heterosite ()*
Hingganite-(Y) ()*	Hisingerite ()*	Humite ()*	Hydroxylapatite ()*	Ilmenite ()*
Irarsite ()*	Iron ()*	Ixiolite ()*	Jamesonite ()*	Jordanite ()*
Kaolinite ()*	Kasolite ()*	Klockmannite ()*	Kobellite ()*	Kribergite ()*
Kyanite ()*	Laitakarite ()*	Laumontite ()*	Lillianite ()*	Lithiophilite ()*
Löllingite ()*	Mackinawite ()*	Madocite ()*	Magnetite ()*	Malachite ()*
Marcasite ()*	Maucherite ()*	Melonite ()*	Meneghinite ()*	Meta-autunite ()*
Miargyrite ()*	Microcline ()*	Molybdenite ()*	Montebrasite ()*	Montmorillonite ()*
Muscovite ()*	Nacrite ()*	Nickeline ()*	Nickelskutterudite ()*	Oxystibiomicrolite ()*
Gersdorffite-Pa3 ()*	Pentlandite ()*	Petalite ()*	Petzite ()*	Phlogopite ()*
Pilsenite ()*	Pingguite ()*	Pollucite ()*	Polylithionite ()*	Powellite ()*
Proustite ()*	Purpurite ()*	Pyrargyrite ()*	Pyrite ()*	Pyrrhotite ()*
Quartz ()*	Rammelsbergite ()*	Rutile ()*	Safflorite ()*	Scheelite ()*
Schorl ()*	Scorodite ()*	Senarmontite ()*	Sicklerite ()*	Siderite ()*
Siderophyllite ()*	Sillimanite ()*	Silver ()*	Skutterudite ()*	Smithsonite ()*
Sphalerite ()*	Spinel ()*	Spodumene ()*	Stannite ()*	Staurolite ()*
Stellerite ()*	Sternbergite ()*	Stibarsen ()*	Stibiconite ()*	Stibiotantalite ()*
Stibnite ()*	Stützite ()*	Sudburyite ()*	Sulphur ()*	Svanbergite ()*
Sylvanite ()*	Taenite ()*	Talc ()*	Tantalite-(Mn) ()*	Tapiolite-(Fe) ()*
Tellurobismuthite ()*	Tennantite-(Fe) ()*	Tetradymite ()*	Tetrahedrite-(Zn) ()*	Thorite ()*
Titanite ()*	Topaz ()*	Tremolite ()*	Triphylite ()*	Triplite ()*
Tsumoite ()*	Tungstenite ()*	Uraninite ()*	Valleriite ()*	Varulite ()*
Vesuvianite ()*	Violarite ()*	Vivianite ()*	Wickmanite ()*	Wodginite ()*
Wollastonite ()*	Xanthoconite ()*	Yecoraite ()*	Zircon ()*	Zoisite ()*

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
Acanthite ()*	Acanthite	Ag₂S	1950	1844	3	112959,113012,113028	2793
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2500	541	8	112943,112952,112964,112969,112979,112985,112992,113013	3419
Albite ()*	Feldspar	Na(AlSi₃O₈)	1902	1764	6	112985,112997,112998,113002,113006,113009	8803
Allargentum ()*	Allargentum	Ag_1-xSb_x (x ≈ 0.09-0.16)	2500	541	2	112952,112979	69
Alluaudite ()*	Alluaudite	NaMnFe³⁺₂(PO₄)₃	1786	1764	1	112997	94
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	1950	1764	4	112932,112952,112997,113013	2353
Altaite ()*	Rocksalt	PbTe	2500	541	2	112951,112971	489
Amblygonite ()*	None	LiAl(PO₄)F	1870	1764	2	112969,112997	244
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	2500	541	1	112977	1627
Andalusite ()*	Andalusite	Al₂SiO₅	2500	541	9	112932,112943,112957,112958,112977,112978,112979,112980,112981	1310
Anhydrite ()*	Not in a structural group	Ca(SO₄)	1950	1950	1	112943	1588
Annabergite ()*	Vivianite	Ni₃(AsO₄)₂·8H₂O	1890	1890	1	112944	445
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)			1	113013	1036
Anthophyllite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	2500	541	4	112934,112952,112958,112964	718
Antigorite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	1950	1844	2	112943,112964	708
Antimony ()*	Arsenic	Sb	2500	541	3	112961,112977,112997	363
Arsenic ()*	Arsenic	As	2500	541	5	112937,112945,112952,112969,112977	379
Arsenolite ()*	Arsenolite	As₂O₃	1950	1950	1	112952	231
Arsenopyrite ()*	Arsenopyrite	FeAsS	2500	541	36	112932,112934,112935,112937,112944,112945,112946,112948,112950,112951,112952,112955,112957,112959,112961,112962,112966,112969,112971,112977,112978,112980,112981,112982,112983,112987,112989,112990,112997,113000,113003,113004,113008,113013,113015,113028	9052
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	1890	1890	1	112944	2060
Aurostibite ()*	Pyrite	AuSb₂	2500	541	2	112977,112980	73
Baddeleyite ()*	Baddeleyite	ZrO₂	1870	1870	1	112969	238
Baryte ()*	Baryte	Ba(SO₄)	2500	541	1	112976	11547
Benleonardite ()*	Polybasite	Ag₁₅Cu(Sb,As)₂S₇Te₄	2500	541	1	112979	20
Berthierite ()*	Berthierite	FeSb₂S₄	1950	1950	1	112948	343
Bertrandite ()*	Not in a structural group	Be₄Si₂O₇(OH)₂			1	112928	606
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	2500	541	6	112927,112928,112969,112980,112997,112998	4286
Beyerite ()*	Bismutite	CaBi₂O₂(CO₃)₂	1927	1859	1	112992	96
Bismuth ()*	Arsenic	Bi	2500	541	6	112971,112977,112982,112992,112993,112997	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	2500	541	1	112977	1935
Bismutite ()*	Bismutite	Bi₂O₂(CO₃)	1927	1859	1	112992	716
Bornite ()*	None	Cu₅FeS₄	2500	541	8	112937,112940,112944,112971,112976,112992,113019,113028	5516
Boulangerite ()*	None	Pb₅Sb₄S₁₁	2500	541	8	112948,112950,112959,112960,112961,112963,112977,113028	843
Bournonite ()*	Bournonite	CuPbSbS₃	2500	541	10	112948,112952,112957,112959,112961,112977,112979,112980,112982,113028	1089
Breithauptite ()*	Nickeline	NiSb	1950	1794	3	112992,112993,113028	175
Brucite ()*	Brucite	Mg(OH)₂	1902	1794	1	112985	462
Calaverite ()*	Melonite	AuTe₂	1950	1950	1	112978	361
Calcite ()*	Calcite	Ca(CO₃)	2500	541	17	112930,112944,112947,112952,112971,112977,112978,112985,112987,112990,112992,112993,112996,113000,113009,113013,113017	27770
Cassiterite ()*	Rutile	SnO₂	1870	1764	4	112969,112997,113004,113012	5171
Chalcocite ()*	None	Cu₂S	1950	1890	2	112940,112943	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2500	541	49	112932,112933,112934,112937,112939,112940,112943,112944,112945,112946,112948,112949,112951,112952,112954,112955,112958,112959,112960,112961,112962,112963,112964,112966,112969,112970,112971,112975,112976,112977,112978,112979,112980,112981,112982,112983,112985,112986,112989,112992,112993,112995,113000,113004,113008,113013,113014,113015,113028	27198
Chloritoid ()*	Chloritoid	Fe²⁺Al₂O(SiO₄)(OH)₂	2500	541	2	112982,113006	376
Chondrodite ()*	Humite	Mg₅(SiO₄)₂F₂	1902	1794	1	112985	285
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	1890	1844	1	112964	3902
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	1902	1794	2	112944,112985	951
Clausthalite ()*	Rocksalt	PbSe	1950	1950	1	113028	281
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1950	1890	1	112943	1756
Clinozoisite ()*	Clinozoisite Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	2500	541	3	112944,112979,112985	1025
Cobaltite ()*	Cobaltite	CoAsS	2500	541	4	112944,112964,112977,112989	966
Coloradoite ()*	Sphalerite	HgTe	1902	1794	2	112971,112995	169
Columbite-(Mn) ()*	Columbite	Mn²⁺Nb₂O₆	1786	1764	1	112997	289
Cookeite ()*	Chlorite Clay	(Al,Li)₃Al₂(Si,Al)₄O₁₀(OH)₈	1786	1764	1	112997	181
Copper ()*	Copper	Cu	1950	1794	4	112933,112943,112992,112993	3846
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	2500	541	6	112937,112945,112952,112958,112979,112980	1008
Corundum ()*	Corundum	Al₂O₃	2500	541	3	112977,112978,112981	1797
Cosalite ()*	None	Pb₂Bi₂S₅	2500	541	1	112977	344
Covellite ()*	Covellite	CuS	2500	541	5	112959,112977,112992,112993,113028	4165
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	2500	541	5	112952,112964,112977,112992,113028	802
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1890	1890	1	112937	327
Cuprite ()*	Not in a structural group	Cu₂O	1927	1859	1	112992	2970
Diaspore ()*	Diaspore	AlO(OH)	2500	541	1	112977	481
Dickite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1786	1764	1	112997	651
Diopside ()*	Pyroxene	CaMgSi₂O₆	1950	1794	4	112932,112952,112985,113013	4135
Dolomite ()*	None	CaMg(CO₃)₂	2500	541	4	112944,112977,112983,112985	9895
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	2500	541	2	112977,112992	648
Dyscrasite ()*	Allargentum	Ag_3+xSb_1-x (x ≈ 0.2)	2500	541	4	112937,112945,112952,112977	180
Elbaite ()*	Tourmaline	Na(Al_1.5Li_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1870	1764	2	112969,112997	520
Emplectite ()*	Chalcostibite	CuBiS₂	2500	541	1	112977	246
Eosphorite ()*	Childrenite	Mn²⁺Al(PO₄)(OH)₂·H₂O	1786	1764	1	112997	128
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2500	541	11	112937,112943,112944,112952,112982,112985,112995,113002,113006,113009,113013	8173
Erythrite ()*	Vivianite	Co₃(AsO₄)₂·8H₂O	2500	541	1	112977	814
Falkmanite ()*	None	Pb₃Sb₂S₆	2500	541	1	112977	17
Fayalite ()*	Olivine	Fe²⁺₂(SiO₄)			1	113013	371
Ferberite ()*	Columbite	Fe²⁺(WO₄)	1927	1859	2	112992,113004	551
Ferrisicklerite ()*	Olivine	Li_1-x(Fe³⁺,Mn²⁺)(PO₄)	1786	1764	1	112997	108
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	2500	541	3	112969,112977,112997	2740
Fluorite ()*	Fluorite	CaF₂	2500	541	10	112930,112943,112945,112946,112952,112977,112978,112997,113000,113004	9617
Forsterite ()*	Olivine	Mg₂(SiO₄)	1902	1794	1	112985	1188
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	2500	541	2	112945,112957	663
Frohbergite ()*	Marcasite	FeTe₂	1927	1794	2	112992,112993	40
Gahnite ()*	Spinel	ZnAl₂O₄	1950	1950	1	112957	445
Galena ()*	Rocksalt	PbS	2500	541	36	112930,112933,112934,112943,112944,112945,112949,112950,112951,112952,112955,112957,112959,112960,112961,112962,112966,112977,112978,112979,112980,112981,112982,112983,112987,112989,112990,112992,112993,113000,113013,113014,113015,113017,113027,113028	24243
Galenobismutite ()*	Kobellite	PbBi₂S₄	2500	541	1	112977	192
Glaucodot ()*	Arsenopyrite	(Co_0.5Fe_0.5)AsS			1	113013	131
Goethite ()*	Diaspore	FeO(OH)	1902	1794	1	112985	7437
Gold ()*	Copper	Au	2500	541	24	112932,112934,112935,112943,112948,112952,112956,112959,112969,112971,112977,112978,112980,112983,112987,112989,112992,112993,112995,113000,113003,113008,113013,113028	30554
Graphite ()*	None	C	1950	1794	11	112947,112952,112964,112985,112992,112993,113000,113006,113013,113014,113017	2812
Greenockite ()*	Wurtzite	CdS	2500	541	1	112977	717
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1950	1950	1	112952	1544
Grunerite ()*	Amphibole	Fe²⁺₂Fe²⁺₅Si₈O₂₂(OH)₂			1	113013	223
Guanajuatite ()*	Stibnite	Bi₂Se₃	2500	541	1	112977	37
Gudmundite ()*	Arsenopyrite	FeSbS	2500	541	8	112948,112952,112959,112961,112962,112977,112982,113028	170
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1950	1950	1	112943	6890
Hagendorfite ()*	Alluaudite	Na₂MnFe²⁺Fe³⁺(PO₄)₃	1786	1764	1	112997	17
Hedleyite ()*	Tetradymite	Bi₇Te₃	2500	541	3	112977,112992,112993	104
Hematite ()*	Corundum	Fe₂O₃	1890	1844	3	112940,112959,112995	14640
Hercynite ()*	Spinel	Fe²⁺Al₂O₄			1	113013	407
Herzenbergite ()*	Arsenolamprite	SnS	1786	1764	1	112997	35
Hessite ()*	None	Ag₂Te	2500	541	7	112951,112971,112980,112992,112993,112995,113028	804
Heterosite ()*	Olivine	Fe³⁺(PO₄)	1786	1764	1	112997	204
Hingganite-(Y) ()*	Gadolinite	BeY(SiO₄)(OH)	1786	1764	1	112997	55
Hisingerite ()*	Kaolinite Clay	Fe₂Si₂O₅(OH)₄·2H₂O	2500	541	2	112949,112977	144
Humite ()*	Humite	Mg₇(SiO₄)₃F₂	1950	1794	2	112952,112985	80
Hydroxylapatite ()*	Apatite	Ca₅(PO₄)₃OH	1786	1764	1	112997	367
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	2500	541	7	112944,112945,112964,112969,112985,112993,113013	5433
Irarsite ()*	Pyrite	IrAsS	1890	1844	1	112964	154
Iron ()*	Iron	Fe	1885	1880	1	112988	1089
Ixiolite ()*	Columbite	(Ta_2/3Mn²⁺_1/3)O₂	1786	1764	1	112997	148
Jamesonite ()*	None	Pb₄FeSb₆S₁₄	2500	541	4	112948,112961,112977,113028	784
Jordanite ()*	Geocronite	Pb₁₄As₆S₂₃	2500	541	1	112979	105
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	2500	541	2	112977,112997	5591
Kasolite ()*	None	Pb(UO₂)(SiO₄)·H₂O	1786	1764	1	112997	198
Klockmannite ()*	Covellite	Cu_5.2Se₆	2500	541	1	112977	63
Kobellite ()*	Kobellite	Pb₁₁(Cu,Fe)₂(Bi,Sb)₁₅S₃₅	2500	541	1	112977	87
Kribergite ()*	None	Al₅(PO₄)₃(SO₄)(OH)₄·4H₂O	1950	1950	1	112943	1
Kyanite ()*	Not in a structural group	Al₂OSiO₄	2500	541	5	112943,112977,113002,113009,113010	1507
Laitakarite ()*	Tetradymite	Bi₄(Se,S)₃	2500	541	1	112977	30
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	2500	541	2	112945,112992	1271
Lillianite ()*	Lillianite	Pb_3-2xAg_xBi_2+xS₆	2500	541	1	112977	128
Lithiophilite ()*	Olivine	LiMn²⁺(PO₄)	1786	1764	1	112997	155
Löllingite ()*	Löllingite	FeAs₂	2500	541	9	112932,112937,112944,112945,112952,112969,112978,112997,113013	762
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1950	1844	3	112964,112992,113028	451
Madocite ()*	Madocite	Pb₁₉(Sb,As)₁₆S₄₃	2500	541	1	112977	6
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2500	541	11	112939,112943,112944,112952,112964,112970,112971,112977,112985,112995,113013	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1927	1859	1	112992	12537
Marcasite ()*	Marcasite	FeS₂	2500	541	3	112959,112977,113000	5674
Maucherite ()*	None	Ni₁₁As₈	1890	1844	2	112944,112964	161
Melonite ()*	Melonite	NiTe₂	1890	1844	1	112964	207
Meneghinite ()*	Meneghinite	Pb₁₃CuSb₇S₂₄	2500	541	2	112948,112977	158
Meta-autunite ()*	Meta-autunite	Ca(UO₂)₂(PO₄)₂·6H₂O	1786	1764	1	112997	388
Miargyrite ()*	None	AgSbS₂	2500	541	1	112977	300
Microcline ()*	Feldspar	K(AlSi₃O₈)	1950	1764	5	112944,112952,112993,112997,113002	4924
Molybdenite ()*	Molybdenite	MoS₂	2500	541	14	112937,112939,112940,112943,112944,112945,112971,112978,112985,112993,112995,113004,113015,113028	5800
Montebrasite ()*	None	LiAl(PO₄)(OH)	1786	1764	1	112997	200
Montmorillonite ()*	Clay Smectite-vermiculite	(Na,Ca)_0.3(Al,Mg)₂Si₄O₁₀(OH)₂·nH₂O	1786	1764	1	112997	1508
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2500	541	23	112927,112928,112935,112943,112944,112952,112954,112959,112969,112976,112977,112978,112979,112982,112983,112992,112993,112995,112997,112998,113002,113006,113009	17380
Nacrite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1786	1764	1	112997	112
Nickeline ()*	Nickeline	NiAs	2500	541	6	112944,112964,112977,112992,112993,113013	633
Nickelskutterudite ()*	Skutterudite Perovskite	(Ni,Co,Fe)As₃	1890	1890	1	112944	176
Oxystibiomicrolite ()*	Pyrochlore	(Sb³⁺,Ca)₂Ta₂O₆O	1786	1764	1	112997	2
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	2500	541	4	112944,112964,112977,113013	767
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1902	1794	5	112944,112964,112970,112986,113013	1512
Petalite ()*	Not in a structural group	LiAlSi₄O₁₀	1870	1764	2	112969,112997	124
Petzite ()*	None	Ag₃AuTe₂	2500	541	4	112951,112971,112978,112995	409
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2500	541	4	112944,112952,112964,112977	2273
Pilsenite ()*	Tetradymite	Bi₄Te₃	1927	1794	2	112992,112993	57
Pingguite ()*	None	Bi₆Te⁶⁺₂O₁₅	1927	1859	1	112992	5
Pollucite ()*	Analcime	Cs(Si₂Al)O₆·nH₂O	1870	1764	2	112969,112997	140
Polylithionite ()*	Mica	KLi₂AlSi₄O₁₀F₂	1786	1764	1	112997	89
Powellite ()*	Scheelite	Ca(MoO₄)	1902	1794	1	112985	494
Proustite ()*	None	Ag₃AsS₃	2500	541	3	112937,112945,112961	733
Purpurite ()*	Olivine	Mn³⁺(PO₄)	1786	1764	1	112997	80
Pyrargyrite ()*	None	Ag₃SbS₃	2500	541	7	112948,112952,112959,112961,112962,112977,112979	1425
Pyrite ()*	Pyrite	FeS₂	2500	541	43	112933,112934,112937,112939,112940,112943,112944,112948,112949,112950,112951,112952,112954,112955,112956,112957,112959,112961,112962,112964,112965,112966,112969,112971,112976,112977,112978,112979,112980,112981,112982,112983,112985,112992,112993,112995,113003,113004,113006,113008,113013,113014,113028	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	2500	541	43	112932,112933,112934,112935,112937,112944,112945,112948,112949,112951,112952,112955,112957,112958,112959,112960,112961,112962,112963,112964,112965,112966,112969,112970,112971,112977,112978,112980,112982,112983,112986,112987,112992,112993,112995,113004,113006,113008,113013,113014,113015,113017,113028	9056
Quartz ()*	Quartz	SiO₂	2500	541	29	112928,112930,112932,112944,112952,112959,112962,112968,112969,112971,112976,112977,112978,112982,112983,112987,112992,112993,112995,112997,112998,113000,113002,113006,113009,113012,113013,113015,113017	61156
Rammelsbergite ()*	Löllingite	NiAs₂	1890	1890	2	112937,112944	233
Rutile ()*	Rutile	TiO₂	2500	541	7	112943,112944,112959,112977,112978,112985,112993	5614
Safflorite ()*	Löllingite	CoAs₂	2500	541	3	112944,112945,112977	317
Scheelite ()*	Scheelite	Ca(WO₄)	2500	541	21	112937,112939,112943,112944,112945,112948,112949,112952,112963,112969,112975,112977,112979,112980,112985,112992,112993,113004,113013,113015,113017	4894
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1870	1764	3	112969,112997,113013	2705
Scorodite ()*	None	Fe³⁺(AsO₄)·2H₂O	1950	1950	1	112948	1153
Senarmontite ()*	Arsenolite	Sb₂O₃	1786	1764	1	112997	179
Sicklerite ()*	Olivine	LiMn²⁺(PO₄)	1786	1764	1	112997	66
Siderite ()*	Calcite	Fe(CO₃)			1	113000	6417
Siderophyllite ()*	Mica	KFe²⁺₂Al(Si₂Al₂)O₁₀(OH)₂			1	113012	92
Sillimanite ()*	Not in a structural group	Al₂SiO₅	2500	541	2	112977,113009	1516
Silver ()*	Copper	Ag	2500	541	6	112945,112952,112971,112977,112979,113012	5186
Skutterudite ()*	Skutterudite Perovskite	CoAs₃	2500	541	3	112937,112944,112945	531
Smithsonite ()*	Calcite	Zn(CO₃)			1	112930	2473
Sphalerite ()*	Sphalerite	ZnS	2500	541	46	112930,112932,112933,112934,112940,112941,112943,112944,112945,112947,112948,112949,112950,112951,112952,112954,112955,112957,112958,112959,112961,112962,112963,112964,112965,112969,112971,112977,112978,112979,112980,112981,112982,112983,112987,112989,112990,112992,112993,112995,112996,113000,113004,113014,113015,113028	21482
Spinel ()*	Spinel	MgAl₂O₄	2500	541	4	112944,112952,112958,112985	1934
Spodumene ()*	Pyroxene	LiAlSi₂O₆	1870	1764	2	112969,112997	688
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	2500	541	2	112959,112977	668
Staurolite ()*	Staurolite	Fe²⁺₂Al₉Si₄O₂₃(OH)	2500	541	1	112958	978
Stellerite ()*	Stilbite	Ca₄(Si₂₈Al₈)O₇₂·28H₂O	2500	541	1	112945	189
Sternbergite ()*	Cubanite	AgFe₂S₃	2500	541	1	112977	62
Stibarsen ()*	Arsenic	SbAs	1870	1764	3	112969,112997	48
Stibiconite ()*	Pyrochlore	Sb³⁺Sb⁵⁺₂O₆(OH)	1786	1764	1	112997	446
Stibiotantalite ()*	None	Sb³⁺TaO₄	1786	1764	1	112997	53
Stibnite ()*	Stibnite	Sb₂S₃	2500	541	3	112932,112980,112997	3418
Stützite ()*	None	Ag_5-xTe₃ (x = 0.24-0.36)	2500	541	1	112977	92
Sudburyite ()*	Nickeline	PdSb	1890	1844	1	112964	46
Sulphur ()*	Sulphur	S	1950	1950	1	112957	2045
Svanbergite ()*	Alunite	SrAl₃(SO₄)(PO₄)(OH)₆	2500	541	1	112977	105
Sylvanite ()*	Melonite	AgAuTe₄	1950	1886	2	112978,112995	337
Taenite ()*	None	(Ni,Fe)	1890	1890	1	112944	703
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	2500	541	5	112943,112944,112978,112982,112985	3337
Tantalite-(Mn) ()*	Columbite	Mn²⁺Ta₂O₆	1786	1764	1	112997	211
Tapiolite-(Fe) ()*	Tapiolite	Fe²⁺Ta₂O₆	1786	1764	1	112997	88
Tellurobismuthite ()*	Tetradymite	Bi₂Te₃	2500	541	5	112977,112978,112981,112992,112993	276
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	2500	541	3	112943,112977,112983	1803
Tetradymite ()*	Tetradymite	Bi₂Te₂S	2500	541	2	112977,112981	510
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	2500	541	12	112945,112946,112948,112951,112959,112961,112962,112977,112982,112983,113020,113028	5317
Thorite ()*	Zircon	Th(SiO₄)	1870	1870	1	112969	1006
Titanite ()*	Titanite	CaTi(SiO₄)O	2500	541	6	112944,112977,112985,112993,113002,113013	4899
Topaz ()*	Topaz	Al₂SiO₄F₂	1950	1764	4	112969,112978,112997,113012	1476
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1950	1794	4	112949,112952,112964,112985	2562
Triphylite ()*	Olivine	LiFe²⁺(PO₄)	1786	1764	1	112997	313
Triplite ()*	Triplite	Mn²⁺₂(PO₄)F	1786	1764	1	112997	233
Tsumoite ()*	Tetradymite	BiTe	2500	541	3	112977,112992,112993	100
Tungstenite ()*	Molybdenite	WS₂			1	112932	28
Uraninite ()*	Fluorite	UO₂	1786	1764	1	112997	2718
Valleriite ()*	Valleriite	2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)₂]	2500	541	5	112944,112959,112977,112992,113028	237
Varulite ()*	Alluaudite	Na₂Mn(MnFe³⁺)(PO₄)₃	1786	1764	1	112997	15
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	1950	1794	3	112952,112985,113013	1395
Violarite ()*	Spinel	FeNi₂S₄	1890	1844	1	112964	380
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O	1786	1764	1	112997	636
Wickmanite ()*	Perovskite	Mn²⁺Sn⁴⁺(OH)₆	1786	1764	1	112997	24
Wodginite ()*	Columbite	Mn²⁺Sn⁴⁺Ta₂O₈	1786	1764	1	112997	78
Wollastonite ()*	Wollastonite	CaSiO₃	1950	1794	3	112952,112985,113013	1247
Xanthoconite ()*	Xanthoconite	Ag₃AsS₃	1950	1950	1	112952	89
Yecoraite ()*	None	Fe³⁺₃Bi₅O₉(Te⁴⁺O₃)(Te⁶⁺O₄)₂·9H₂O	1902	1794	1	112993	7
Zircon ()*	Zircon	Zr(SiO₄)	1950	1764	8	112943,112944,112969,112977,112985,112997,113002,113006	5251
Zoisite ()*	Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	2500	541	5	112952,112982,112985,113002,113009	1025

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Giersdorf_00000487	The Sikträsk granite body is located south of the ore-bearing parts of the Skellefte Mining District.
Giersdorf_00000488	The Sikträsk granite body is located south of the ore-bearing parts of the Skellefte Mining District.
Giersdorf_00000489	The Sikträsk granite body is located south of the ore-bearing parts of the Skellefte Mining District.
Giersdorf_00000490	The Sikträsk granite body is located south of the ore-bearing parts of the Skellefte Mining District.
Giersdorf_00000491	The Sikträsk granite body is located south of the ore-bearing parts of the Skellefte Mining District.
Giersdorf_00000492	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000493	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000494	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000495	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000496	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000497	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000498	The Melestjärn mass flow is considered to be the uppermost part of volcanic stratigraphy of the Skellefte mining district.
Giersdorf_00000499	The Bjurvattnet Peperite is thought to represent the deepest part of the volcanic pile of the Skellefte mining district.
Giersdorf_00000500	The Bjurvattnet Peperite is thought to represent the deepest part of the volcanic pile of the Skellefte mining district.
Giersdorf_00000501	The Bjurvattnet Peperite is thought to represent the deepest part of the volcanic pile of the Skellefte mining district.
Giersdorf_00000502	The Bjurvattnet Peperite is thought to represent the deepest part of the volcanic pile of the Skellefte mining district.
Giersdorf_00000503	The Bjurvattnet Peperite is thought to represent the deepest part of the volcanic pile of the Skellefte mining district.
Giersdorf_00000504	The Petikträsk mass flow sample represents a weakly altered felsic mass flow found in the deepest parts of the Skellefte mining district's stratigraphy.
Giersdorf_00000505	The Petikträsk mass flow sample represents a weakly altered felsic mass flow found in the deepest parts of the Skellefte mining district's stratigraphy.
Giersdorf_00000506	The Petikträsk mass flow sample represents a weakly altered felsic mass flow found in the deepest parts of the Skellefte mining district's stratigraphy.
Giersdorf_00000507	The Petikträsk mass flow sample represents a weakly altered felsic mass flow found in the deepest parts of the Skellefte mining district's stratigraphy.
Giersdorf_00000508	The Petikträsk mass flow sample represents a weakly altered felsic mass flow found in the deepest parts of the Skellefte mining district's stratigraphy.
Giersdorf_00000509	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000510	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000511	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000512	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000513	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000514	The Vargfors group is a series of supracrustal rocks that overlie the Skellefte group with no major unconformity.
Giersdorf_00000515	The Boliden area consists of volcanic rocks with an epigenetic gold source, and is part of the Skellefte Mining District.

78 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
Alexandra-0311	1796	1792	1794 ± 2	U-Pb	Age of pegmatite		сolumbite	BLB-10, BLB-20A				46410	Balberget, Bjurholm, Västerbotten County, Sweden	Balberget	Romer and Smeds (1997)	10.1016/S0301-9268(96)00050-2	PR82_85
vms-00954	1930	1930	Proterozoic								S	53364	Vindel-Gransele (Vindelgransele), Lycksele, Västerbotten County, Sweden	Vindelgransele	Moiser et al. (2009)		USGSOFR2009_1034
vms-00926	2500	541	Proterozoic									31152	Hornträsk Mine, Malå, Västerbotten County, Sweden	Horntrask	Moiser et al. (2009)		USGSOFR2009-1034
vms-00929	1950	1950	Proterozoic								S	45822	Kimheden Mine, Malå, Västerbotten County, Sweden	Kimheden	Moiser et al. (2009)		USGSOFR2009_1034
MD25_50-00004	1890	1890	1890									13955	Kristineberg Mine, Malå, Västerbotten County, Sweden	Kristineberg	Vaasjoki and Vivallo (1990)	10.1007/BF03326383	MD25_50
vms-00931	1950	1950	Proterozoic								S	13955	Kristineberg Mine, Malå, Västerbotten County, Sweden	Kristineberg	Moiser et al. (2009)		USGSOFR2009_1034
vms-00916	2500	541	Proterozoic									29703	Lindsköld Mine (Adak-Lindsköld), Malå, Västerbotten County, Sweden	Adak-Lindskold	Moiser et al. (2009)		USGSOFR2009-1034
MD25_50-00002	1890	1890	1890									10917	Näsliden, Malå, Västerbotten County, Sweden	Näsliden	Vaasjoki and Vivallo (1990)	10.1007/BF03326383	MD25_50
vms-00937	2500	541	Proterozoic									10917	Näsliden, Malå, Västerbotten County, Sweden	Nasliden	Moiser et al. (2009)		USGSOFR2009-1034
vms-00943	1950	1950	Proterozoic								S	10915	Rakkejaur Mine, Malå, Västerbotten County, Sweden	Rakkejaur	Moiser et al. (2009)		USGSOFR2009_1034
MD25_50-00003	1890	1890	1890									10914	Rävliden Mine, Malå, Västerbotten County, Sweden	Rävliden	Vaasjoki and Vivallo (1990)	10.1007/BF03326383	MD25_50
vms-00944	1900	1900	Proterozoic								S	10914	Rävliden Mine, Malå, Västerbotten County, Sweden	Rävliden	Moiser et al. (2009)		USGSOFR2009_1034
vms-00945	1900	1900	Proterozoic								S	12010	Rävlidmyran Mine, Malå, Västerbotten County, Sweden	Rävlidmyran	Moiser et al. (2009)		USGSOFR2009_1034
vms-00948	2500	541	Proterozoic									18578	Rudtjebäcken Mine, Malå, Västerbotten County, Sweden	Rudtjebacken	Moiser et al. (2009)		USGSOFR2009-1034
vms-00950	1950	1950	Proterozoic or Ordovician								S	17055	Storliden Mine, Malå, Västerbotten County, Sweden	Storliden	Moiser et al. (2009)		USGSOFR2009_1034
vms-00921	2500	541	Proterozoic									46414	Bjurfors Mine (Östra Bjurfors), Bjurfors, Norsjö, Västerbotten County, Sweden	Bjurfors	Moiser et al. (2009)		USGSOFR2009-1034
vms-00922	1950	1950	Proterozoic								S	10731	Bjurliden, Norsjö, Västerbotten County, Sweden	Bjurliden	Moiser et al. (2009)		USGSOFR2009_1034
vms-00923	2500	541	Proterozoic									46412	Bjurträsk, Norsjö, Västerbotten County, Sweden	Bjurtrask	Moiser et al. (2009)		USGSOFR2009-1034
Giersdorf_00000504	1846	1846	1846	U-Pb				94016		Zircon		10734	Holmtjärn Mine, Norsjö, Västerbotten County, Sweden	Petikträsk mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000505	1890	1890	1890	U-Pb	Age of this sample is suspected to be a minimum crystallization age for the Petikträsk mass flow.			94016		Zircon		10734	Holmtjärn Mine, Norsjö, Västerbotten County, Sweden	Petikträsk mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000506	1857	1857	1857	U-Pb				94016		Zircon		10734	Holmtjärn Mine, Norsjö, Västerbotten County, Sweden	Petikträsk mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000507	1844	1844	1844	U-Pb				94016		Zircon		10734	Holmtjärn Mine, Norsjö, Västerbotten County, Sweden	Petikträsk mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000508	1850	1844	1847±3	U-Pb	The age of 1847±3 is acquired by discarding the 1890 result and using the best fit line of the concordia. This is done because it gives a deviating age from the rest of the sample and is strongly reverse discordant in contrast to the other samples. It do	high		94016		Zircon		10734	Holmtjärn Mine, Norsjö, Västerbotten County, Sweden	Petikträsk mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Intercept age for the Pb206/207 concordia of 3 of the above entries, ignoring the 1890 result.
vms-00928	2500	541	Proterozoic									18577	Kedträsk Mine, Norsjö, Västerbotten County, Sweden	Kedtrask	Moiser et al. (2009)		USGSOFR2009-1034
Giersdorf_00000509	1879	1879	1879	U-Pb				94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000510	1873	1873	1873	U-Pb				94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000511	1873	1873	1873	U-Pb				94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000512	1876	1876	1876	U-Pb				94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000513	1872	1872	1872	U-Pb				94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000514	1878.6	1871.2	1874.9±3.7	U-Pb		high		94017		Zircon		27274	Mensträsk, Norsjö, Västerbotten County, Sweden	Vargfors ignimbrite	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Intercept age for the Pb206/207 concordia
vms-00939	2500	541	Proterozoic									207878	Östra Högkulla Mine, Norsjö, Västerbotten County, Sweden	Ostra Hogkulla	Moiser et al. (2009)		USGSOFR2009-1034
vms-00953	2500	541	Proterozoic									45920	Udden Mine, Norsjö, Västerbotten County, Sweden	Udden	Moiser et al. (2009)		USGSOFR2009-1034
Giersdorf_00000517	1802	1794	1798					91019		Titanite		304392	Skellefteå, Västerbotten County, Sweden	Skellefte	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000520	1885	1880	1885-1880		Age is given as a likely period of ore deposition in the Skellefte Mining District.	high						23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Skellefte Mining District	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	author preferred age for ore formation in Skellefte
Giersdorf_00000521	1875	1875	1875		Age is given as a likely period of ore deposition in the Skellefte Mining District.							23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Skellefte Mining District	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000522	1908	1871	1888+20/-14	U-Pb						Zircon		23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Jörn granitoid complex	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Age is from zircons in the GI phase of the Jörn granitoid complex
Giersdorf_00000523	1922	1848	1874+48/-26	U-Pb						Zircon		23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Jörn granitoid complex	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Age is from zircons in the GII phase of the Jörn granitoid complex
Giersdorf_00000524	1891	1859	1873+18/-14	U-Pb						Zircon		23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Jörn granitoid complex	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Age is from zircons in the GIII phase of the Jörn granitoid complex
Giersdorf_00000525	1901	1877	1886+15/-9	U-Pb						Zircon		23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Jörn granitoid complex	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Age is derived from a zircon in the quartz-feldspar porphyry associated with the GI phase of the Jörn granitoid complex
MD29_150_Skellefte	1900	1870	1870-1900	U-Pb								23797	Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Skellefte mining district	Hallberg (1994)	10.1007/BF00191512	MD29_150	U-Pb zircon dating of volcanic rocks and early orogenic intrusives in the Los, Bergslagen, and Skellefte districts yields ages of 1.87-1.90 Ga (Welin et al, 1980, Åberg et al. 1984; Åberg and Strömberg 1984; Wilson et al. 1985; Welin 1987; Claesson and Lundqvist 1990). Dating ofvo1canic rocks in central and southern Finland have also yielded U-Pb zircon ages of 1.87-1.90 Ga (Ah o 1979; Helovuori 1979; Patchett and Kouvo 1986; Welin 1987). This indicates that deposition of vo1canic rocks occurred over a time interval of about 30 M yrs in the central part of the Baltic Shield.
Giersdorf_00000516	1870	1870	1870	U-Pb				94002		Zircon		10632	Åkerberg Mine, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Åkerberg Mine	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000515	1870	1870	1870	U-Pb	Age is suspected to be approximately 1870 Ma, during which an extensional period of tectonic activity weakened the mantle and provided access for heavier materials to ascend upwards			bh 428		Zircon		207492	Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Boliden area	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
vms-00918	2500	541	Proterozoic									207804	Åkulla Mine (West), Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Akulla Vastra	Moiser et al. (2009)		USGSOFR2009-1034
MD48_485_0001	1894	1891	1892.5 ± 1.5	U-Pb	host rock		zircon		Zircon			9496	Boliden Mine (Skellefteå Mine), Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Boliden	Mercier-Langevin (2013)		MD48_485
vms-00924	2500	541	Proterozoic									9496	Boliden Mine (Skellefteå Mine), Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Boliden	Moiser et al. (2009)		USGSOFR2009-1034
vms-00927	1950	1950	Proterozoic								S	18583	Kankberg Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Kankberg	Moiser et al. (2009)		USGSOFR2009_1034
MD25_50-00005	1890	1890	1890									18571	Långdal Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Långdal	Vaasjoki and Vivallo (1990)	10.1007/BF03326383	MD25_50
vms-00932	2500	541	Proterozoic									18571	Långdal Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Langdal	Moiser et al. (2009)		USGSOFR2009-1034
Giersdorf_00000499	1884	1884	1884	U-Pb				91017		Zircon		10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Bjurvattnet Porphyry	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000500	1884	1884	1884	U-Pb				91017		Zircon		10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Bjurvattnet Porphyry	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000501	1888	1888	1888	U-Pb				91017		Zircon		10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Bjurvattnet Porphyry	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000502	1877	1877	1877	U-Pb				91017		Zircon		10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Bjurvattnet Porphyry	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000503	1889.6	1878.6	1884.1±5.5	U-Pb	Peperitic contact with supracrustal lithologies in its area suggest that the age of the Bjurvattnet sample should be considered as the minimum age for the deepest part of the volcanic pile.	high		91017		Zircon		10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Bjurvattnet Porphyry	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Intercept age for the Pb206/207 concordia
vms-00933	2500	541	Proterozoic									10663	Långsele, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Langsele	Moiser et al. (2009)		USGSOFR2009-1034
Giersdorf_00000487	1850	1850	1850	U-Pb				91015		Zircon		18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Sikträsk granite body	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000488	1852	1852	1852	U-Pb				91015		Zircon		18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Sikträsk granite body	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000489	1851	1851	1851	U-Pb				91015		Zircon		18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Sikträsk granite body	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000490	1844	1844	1844	U-Pb				91015		Zircon		18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Sikträsk granite body	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000491	1862.9	1845.1	1854±8.9	U-Pb		high		91015		Zircon		18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Sikträsk granite body	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Intercept age for the Pb206/207 concordia
vms-00941	2500	541	Proterozoic									18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Petiknäs N	Moiser et al. (2009)		USGSOFR2009-1034
vms-00942	2500	541	Proterozoic									18581	Petiknäs Mine, Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Petiknäs S	Moiser et al. (2009)		USGSOFR2009-1034
vms-00947	2500	541	Proterozoic									18580	Renström Mine (Renstrom Mine), Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Renstrom	Moiser et al. (2009)		USGSOFR2009-1034
Kristen001748	1927	1859	1893±34	143Nd/144Nd vs 147Sm/144Nd	precipitation of scheelite in quartz vein		scheelite		Scheelite	Quartz	Au, Te	10040	Björkdal Mine, Sandfors, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Björkdal Gold Deposit	Roberts et al. (2006)	10.2113/gsecongeo.101.7.1415	EG101_1415
Giersdorf_00000492	1890	1890	1890	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000493	1890	1890	1902	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000494	1890	1890	1902	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000495	1902	1902	1902	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000496	1884	1884	1884	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000497	1873	1873	1873	U-Pb				91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000498	1893	1884.6	1888.8±4.2	U-Pb		high		91016		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Melestjärn mass flow	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054	Intercept age for the Pb206/207 concordia
Giersdorf_00000518	1885	1885	1885	U-Pb				91066		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Tallberg Deposit	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
Giersdorf_00000519	1885	1885	1885	U-Pb				91065		Zircon		33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Tallberg Deposit	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
PorphCu-00092	1886	1886	probably Laramide							Chalcopyrite, Coloradoite, Epidote, Hematite, Hessite, Magnetite, Molybdenite, Petzite, Pyrite, Sphalerite, Sylvanite, Electrum	Cu	33241	Tallberg Prospect, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Tallberg	Singer et al. (2008)		USGSOFR2008_1155
Alexandra-0164	1786	1764	1775 ± 11	U-Pb	Age of pegmatite		columbite					3203	Varuträsk, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Varuträsk pegmatite	Černý et al. (2004)	10.2138/am-2004-0405	AM89_505
Alexandra-0310	1791	1773	1782 ± 9	U-Pb	Age of pegmatite		сolumbite	YBL-20A, YBL-20				257599	Ytterboliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	Ytterbodllden	Romer and Smeds (1997)	10.1016/S0301-9268(96)00050-2	PR82_85
PR51_265-00018	709	709	709	Pb-Pb			galena	Dh 81015, 22.75 m	Galena			187045	Storträsket, Storuman, Västerbotten County, Sweden	Storträsk	Sundblad (1991)	10.1016/0301-9268(91)90104-I	PR51_265
PR51_265-00019	723	723	723	Pb-Pb			galena	Dh 81013, 81.30 m	Galena			187045	Storträsket, Storuman, Västerbotten County, Sweden	Storträsk	Sundblad (1991)	10.1016/0301-9268(91)90104-I	PR51_265
vms-00949	1950	1950	Proterozoic or Ordovician								S	10918	Stekenjokk, Vilhelmina, Västerbotten County, Sweden	Stekenjokk	Moiser et al. (2009)		USGSOFR2009_1034

Sample	Source Locality	Reference URL
FKM-178	Bjurliden, Norsjö, Västerbotten County, Sweden	https://www.rockptx.com/fkm-176-to-fkm-200/#FKM-178
R070158	Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	https://rruff.info/R070158
R070299	Varuträsk, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	https://rruff.info/R070299

All locality data graciously provided by mindat.org

All age data...