Mineral Evolution Database

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

Mineral locality data provided by mindat.org

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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:
Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden

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

mindat Locality ID: 207492
mindat URL: http://www.mindat.org/loc-207492.html

Tectonic Settings:

Total number of sublocalities beneath "Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden": 11
Total number of bottom-level sublocalities: 11

Number of Child Localities: 10
Child Localities:
Åkulla Mine (West)
Åkulla Östra Mine
Åsen Mine
Boliden Mine (Skellefteå Mine)
Kankberg Mine
Långdal Mine
Långsele
Mångfallberget
Petiknäs Mine
Renström Mine (Renstrom Mine)

Latitude: 64°53'50"N
Longitude: 20°12'21"E
Decimal Degree (lat, lon): 64.897222222222,20.205833333333

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.

Allargentum	Alunite	Amphibole	Analcime	Andalusite	Apatite	Arsenic	Arsenopyrite	Baryte	Beryl
Bournonite	Calcite	Chalcopyrite	Chalcostibite	Chloritoid	Clay	Clinozoisite	Cobaltite	Copper	Corundum
Covellite	Cubanite	Diaspore	Epidote	Fluorite	Geocronite	Kaolinite	Kobellite	Löllingite	Lillianite
Madocite	Marcasite	Melonite	Meneghinite	Mica	Molybdenite	Nickeline	None	Not in a structural group	Polybasite
Pyrite	Quartz	Rocksalt	Rutile	Scheelite	Sphalerite	Spinel	Stannite	Stibnite	Talc
Tetradymite	Tetrahedrite	Titanite	Topaz	Tourmaline	Valleriite	Vivianite	Wurtzite	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 Cu F Fe H K Mg Mo Na Ni O P Pb S Sb Se Si Sn Sr Te Ti W Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allargentum Alunite Amphibole Analcime Andalusite Apatite Arsenic Arsenopyrite Baryte Beryl
Bournonite Calcite Chalcopyrite Chalcostibite Chloritoid Clay Clinozoisite Cobaltite Copper Corundum
Covellite Cubanite Diaspore Epidote Fluorite Geocronite Kaolinite Kobellite Löllingite Lillianite
Madocite Marcasite Melonite Meneghinite Mica Molybdenite Nickeline None Not in a structural group Polybasite
Pyrite Quartz Rocksalt Rutile Scheelite Sphalerite Spinel Stannite Stibnite Talc
Tetradymite Tetrahedrite Titanite Topaz Tourmaline Valleriite Vivianite Wurtzite Zircon

93 IMA Minerals at location:

Actinolite ()*	Allargentum ()*	Analcime ()*	Andalusite ()*	Antimony ()*
Arsenic ()*	Arsenopyrite ()*	Aurostibite ()*	Baryte ()*	Benleonardite ()*
Beryl ()*	Bismuth ()*	Bismuthinite ()*	Bornite ()*	Boulangerite ()*
Bournonite ()*	Calaverite ()*	Calcite ()*	Chalcopyrite ()*	Chloritoid ()*
Clinozoisite ()*	Cobaltite ()*	Cordierite ()*	Corundum ()*	Cosalite ()*
Covellite ()*	Cubanite ()*	Diaspore ()*	Dolomite ()*	Dravite ()*
Dyscrasite ()*	Emplectite ()*	Epidote ()*	Erythrite ()*	Falkmanite ()*
Fluorapatite ()*	Fluorite ()*	Galena ()*	Galenobismutite ()*	Gold ()*
Greenockite ()*	Guanajuatite ()*	Gudmundite ()*	Hedleyite ()*	Hessite ()*
Hisingerite ()*	Jamesonite ()*	Jordanite ()*	Kaolinite ()*	Klockmannite ()*
Kobellite ()*	Kyanite ()*	Laitakarite ()*	Lillianite ()*	Löllingite ()*
Madocite ()*	Magnetite ()*	Marcasite ()*	Meneghinite ()*	Miargyrite ()*
Molybdenite ()*	Muscovite ()*	Nickeline ()*	Gersdorffite-Pa3 ()*	Petzite ()*
Phlogopite ()*	Pyrargyrite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*
Rutile ()*	Safflorite ()*	Scheelite ()*	Sillimanite ()*	Silver ()*
Sphalerite ()*	Stannite ()*	Sternbergite ()*	Stibnite ()*	Stützite ()*
Svanbergite ()*	Sylvanite ()*	Talc ()*	Tellurobismuthite ()*	Tennantite-(Fe) ()*
Tetradymite ()*	Tetrahedrite-(Zn) ()*	Titanite ()*	Topaz ()*	Tsumoite ()*
Valleriite ()*	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
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2500	541	1	112979	3419
Allargentum ()*	Allargentum	Ag_1-xSb_x (x ≈ 0.09-0.16)	2500	541	1	112979	69
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	2500	541	1	112977	1627
Andalusite ()*	Andalusite	Al₂SiO₅	2500	541	5	112977,112978,112979,112980,112981	1310
Antimony ()*	Arsenic	Sb	2500	541	1	112977	363
Arsenic ()*	Arsenic	As	2500	541	1	112977	379
Arsenopyrite ()*	Arsenopyrite	FeAsS	2500	541	6	112977,112978,112980,112981,112982,112983	9052
Aurostibite ()*	Pyrite	AuSb₂	2500	541	2	112977,112980	73
Baryte ()*	Baryte	Ba(SO₄)	2500	541	1	112976	11547
Benleonardite ()*	Polybasite	Ag₁₅Cu(Sb,As)₂S₇Te₄	2500	541	1	112979	20
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	2500	541	1	112980	4286
Bismuth ()*	Arsenic	Bi	2500	541	2	112977,112982	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	2500	541	1	112977	1935
Bornite ()*	None	Cu₅FeS₄	2500	541	1	112976	5516
Boulangerite ()*	None	Pb₅Sb₄S₁₁	2500	541	1	112977	843
Bournonite ()*	Bournonite	CuPbSbS₃	2500	541	4	112977,112979,112980,112982	1089
Calaverite ()*	Melonite	AuTe₂	1950	1950	1	112978	361
Calcite ()*	Calcite	Ca(CO₃)	2500	541	2	112977,112978	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2500	541	9	112975,112976,112977,112978,112979,112980,112981,112982,112983	27198
Chloritoid ()*	Chloritoid	Fe²⁺Al₂O(SiO₄)(OH)₂	2500	541	1	112982	376
Clinozoisite ()*	Clinozoisite Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	2500	541	1	112979	1025
Cobaltite ()*	Cobaltite	CoAsS	2500	541	1	112977	966
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	2500	541	2	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	1	112977	4165
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	2500	541	1	112977	802
Diaspore ()*	Diaspore	AlO(OH)	2500	541	1	112977	481
Dolomite ()*	None	CaMg(CO₃)₂	2500	541	2	112977,112983	9895
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	2500	541	1	112977	648
Dyscrasite ()*	Allargentum	Ag_3+xSb_1-x (x ≈ 0.2)	2500	541	1	112977	180
Emplectite ()*	Chalcostibite	CuBiS₂	2500	541	1	112977	246
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2500	541	1	112982	8173
Erythrite ()*	Vivianite	Co₃(AsO₄)₂·8H₂O	2500	541	1	112977	814
Falkmanite ()*	None	Pb₃Sb₂S₆	2500	541	1	112977	17
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	2500	541	1	112977	2740
Fluorite ()*	Fluorite	CaF₂	2500	541	2	112977,112978	9617
Galena ()*	Rocksalt	PbS	2500	541	7	112977,112978,112979,112980,112981,112982,112983	24243
Galenobismutite ()*	Kobellite	PbBi₂S₄	2500	541	1	112977	192
Gold ()*	Copper	Au	2500	541	4	112977,112978,112980,112983	30554
Greenockite ()*	Wurtzite	CdS	2500	541	1	112977	717
Guanajuatite ()*	Stibnite	Bi₂Se₃	2500	541	1	112977	37
Gudmundite ()*	Arsenopyrite	FeSbS	2500	541	2	112977,112982	170
Hedleyite ()*	Tetradymite	Bi₇Te₃	2500	541	1	112977	104
Hessite ()*	None	Ag₂Te	2500	541	1	112980	804
Hisingerite ()*	Kaolinite Clay	Fe₂Si₂O₅(OH)₄·2H₂O	2500	541	1	112977	144
Jamesonite ()*	None	Pb₄FeSb₆S₁₄	2500	541	1	112977	784
Jordanite ()*	Geocronite	Pb₁₄As₆S₂₃	2500	541	1	112979	105
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	2500	541	1	112977	5591
Klockmannite ()*	Covellite	Cu_5.2Se₆	2500	541	1	112977	63
Kobellite ()*	Kobellite	Pb₁₁(Cu,Fe)₂(Bi,Sb)₁₅S₃₅	2500	541	1	112977	87
Kyanite ()*	Not in a structural group	Al₂OSiO₄	2500	541	1	112977	1507
Laitakarite ()*	Tetradymite	Bi₄(Se,S)₃	2500	541	1	112977	30
Lillianite ()*	Lillianite	Pb_3-2xAg_xBi_2+xS₆	2500	541	1	112977	128
Löllingite ()*	Löllingite	FeAs₂	1950	1950	1	112978	762
Madocite ()*	Madocite	Pb₁₉(Sb,As)₁₆S₄₃	2500	541	1	112977	6
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2500	541	1	112977	14899
Marcasite ()*	Marcasite	FeS₂	2500	541	1	112977	5674
Meneghinite ()*	Meneghinite	Pb₁₃CuSb₇S₂₄	2500	541	1	112977	158
Miargyrite ()*	None	AgSbS₂	2500	541	1	112977	300
Molybdenite ()*	Molybdenite	MoS₂	1950	1950	1	112978	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2500	541	6	112976,112977,112978,112979,112982,112983	17380
Nickeline ()*	Nickeline	NiAs	2500	541	1	112977	633
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	2500	541	1	112977	767
Petzite ()*	None	Ag₃AuTe₂	1950	1950	1	112978	409
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2500	541	1	112977	2273
Pyrargyrite ()*	None	Ag₃SbS₃	2500	541	2	112977,112979	1425
Pyrite ()*	Pyrite	FeS₂	2500	541	8	112976,112977,112978,112979,112980,112981,112982,112983	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	2500	541	5	112977,112978,112980,112982,112983	9056
Quartz ()*	Quartz	SiO₂	2500	541	5	112976,112977,112978,112982,112983	61156
Rutile ()*	Rutile	TiO₂	2500	541	2	112977,112978	5614
Safflorite ()*	Löllingite	CoAs₂	2500	541	1	112977	317
Scheelite ()*	Scheelite	Ca(WO₄)	2500	541	4	112975,112977,112979,112980	4894
Sillimanite ()*	Not in a structural group	Al₂SiO₅	2500	541	1	112977	1516
Silver ()*	Copper	Ag	2500	541	2	112977,112979	5186
Sphalerite ()*	Sphalerite	ZnS	2500	541	7	112977,112978,112979,112980,112981,112982,112983	21482
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	2500	541	1	112977	668
Sternbergite ()*	Cubanite	AgFe₂S₃	2500	541	1	112977	62
Stibnite ()*	Stibnite	Sb₂S₃	2500	541	1	112980	3418
Stützite ()*	None	Ag_5-xTe₃ (x = 0.24-0.36)	2500	541	1	112977	92
Svanbergite ()*	Alunite	SrAl₃(SO₄)(PO₄)(OH)₆	2500	541	1	112977	105
Sylvanite ()*	Melonite	AgAuTe₄	1950	1950	1	112978	337
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	2500	541	2	112978,112982	3337
Tellurobismuthite ()*	Tetradymite	Bi₂Te₃	2500	541	3	112977,112978,112981	276
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	2500	541	2	112977,112983	1803
Tetradymite ()*	Tetradymite	Bi₂Te₂S	2500	541	2	112977,112981	510
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	2500	541	3	112977,112982,112983	5317
Titanite ()*	Titanite	CaTi(SiO₄)O	2500	541	1	112977	4899
Topaz ()*	Topaz	Al₂SiO₄F₂	1950	1950	1	112978	1476
Tsumoite ()*	Tetradymite	BiTe	2500	541	1	112977	100
Valleriite ()*	Valleriite	2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)₂]	2500	541	1	112977	237
Zircon ()*	Zircon	Zr(SiO₄)	1894	1891	1	112977	5251
Zoisite ()*	Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	2500	541	1	112982	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_00000515	The Boliden area consists of volcanic rocks with an epigenetic gold source, and is part of the Skellefte Mining District.

33 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	Age from other Locality	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
Giersdorf_00000517	1802	1794	1798					91019	Yes		Titanite		304392	Skellefteå, Västerbotten County, Sweden	Skellefte	Billstrom et al. (1996)	10.2113/gsecongeo.91.6.1054	EG91_1054
MD29_150_Skellefte	1900	1870	1870-1900	U-Pb					Yes				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	Yes		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
Giersdorf_00000492	1890	1890	1890	U-Pb				91016	Yes		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	Yes		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	Yes		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	Yes		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	Yes		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	Yes		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	Yes		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	Yes		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	Yes		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

Sample	Source Locality	Reference URL
R070158	Boliden, Skellefte Mining District, Skellefteå, Västerbotten County, Sweden	https://rruff.info/R070158

All locality data graciously provided by mindat.org

All age data...