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:
Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia

Oldest recorded age at locality: 48.5
Youngest recorded age at locality: 39.1

mindat Locality ID: 336
mindat URL: http://www.mindat.org/loc-336.html

Tectonic Settings:

Total number of sublocalities beneath "Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia": 0
Total number of bottom-level sublocalities: 0

Latitude: 18°25'"S
Longitude: 66°37'59"W
Decimal Degree (lat, lon): -18.416666666667,-66.633055555556

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.

Allophane	Alluaudite	Alunite	Amorphous	Apatite	Arsenic	Arsenopyrite	Baryte	Beryl	Bournonite
Calcite	Caledonite	Chalcanthite	Chalcopyrite	Childrenite	Chlorite	Clay	Columbite	Copper	Corundum
Covellite	Cylindrite	Diaspore	Epsomite	Feldspar	Gypsum	Halotrichite	Kaolinite	Laueite	Linarite
Malachite	Marcasite	Matlockite	Melanterite	Mica	Monazite	Nickeline	None	Not in a structural group	Orpiment
Perovskite	Pyrite	Quartz	Rockbridgeite	Rocksalt	Rutile	Römerite	Scheelite	Serpentine	Sphalerite
Stannite	Stibnite	Sulphur	Tetrahedrite	Tourmaline	Tungstite	Turquoise	Vauxite	Vivianite	Wavellite
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 B Ba Bi C Ca Cd Ce Cl Cu F Fe H K Li Mg Mn Na O P Pb S Sb Si Sn Sr Ti W Y Zn Zr

Elements from minerals reported directly at this locality: Ag Al As B Ba Bi C Ca Cd Ce Cl Cu F Fe H K Li Mg Mn Na O P Pb S Sb Si Sn Sr Ti W Y Zn Zr

Structural Groups for minerals in this locality:
Allophane Alluaudite Alunite Amorphous Apatite Arsenic Arsenopyrite Baryte Beryl Bournonite
Calcite Caledonite Chalcanthite Chalcopyrite Childrenite Chlorite Clay Columbite Copper Corundum
Covellite Cylindrite Diaspore Epsomite Feldspar Gypsum Halotrichite Kaolinite Laueite Linarite
Malachite Marcasite Matlockite Melanterite Mica Monazite Nickeline None Not in a structural group Orpiment
Perovskite Pyrite Quartz Rockbridgeite Rocksalt Rutile Römerite Scheelite Serpentine Sphalerite
Stannite Stibnite Sulphur Tetrahedrite Tourmaline Tungstite Turquoise Vauxite Vivianite Wavellite
Wurtzite Zircon

104 IMA Minerals at location:

Allophane ()*	Alunite ()*	Anglesite ()*	Antlerite ()*	Arsenic ()*
Arsenopyrite ()*	Augelite ()*	Azurite ()*	Baryte ()*	Bismite ()*
Bismoclite ()*	Bismuth ()*	Bismuthinite ()*	Bornite ()*	Boulangerite ()*
Bournonite ()*	Caledonite ()*	Cassiterite ()*	Cervantite ()*	Chalcanthite ()*
Chalcocite ()*	Chalcopyrite ()*	Chalcosiderite ()*	Childrenite ()*	Chlorapatite ()*
Chrysocolla ()*	Cookeite ()*	Copper ()*	Cordierite ()*	Covellite ()*
Crandallite ()*	Cronstedtite ()*	Cuprite ()*	Cylindrite ()*	Diadochite ()*
Dravite ()*	Epsomite ()*	Evansite ()*	Faustite ()*	Ferberite ()*
Ferrivauxite ()*	Florencite-(Ce) ()*	Fluorapatite ()*	Fluorwavellite ()*	Franckeite ()*
Galena ()*	Goethite ()*	Goyazite ()*	Greenockite ()*	Gypsum ()*
Hagendorfite ()*	Halotrichite ()*	Hematite ()*	Hinsdalite ()*	Hisingerite ()*
Hübnerite ()*	Jamesonite ()*	Jarosite ()*	Jeanbandyite ()*	Kaolinite ()*
Linarite ()*	Malachite ()*	Marcasite ()*	Melanterite ()*	Mélonjosephite ()*
Metavauxite ()*	Monazite-(Ce) ()*	Muscovite ()*	Nacrite ()*	Natanite ()*
Opal ()*	Orpiment ()*	Orthoclase ()*	Paravauxite ()*	Pickeringite ()*
Plumbogummite ()*	Pyrargyrite ()*	Pyrite ()*	Pyromorphite ()*	Pyrrhotite ()*
Quartz ()*	Realgar ()*	Rhodochrosite ()*	Rockbridgeite ()*	Römerite ()*
Rutile ()*	Scheelite ()*	Siderite ()*	Sigloite ()*	Silver ()*
Sphalerite ()*	Stannite ()*	Stibnite ()*	Sulphur ()*	Tenorite ()*
Tetrahedrite-(Zn) ()*	Tungstite ()*	Variscite ()*	Vauxite ()*	Vivianite ()*
Wickmanite ()*	Wurtzite ()*	Xenotime-(Y) ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Allophane ()*	Allophane	Al₂O₃(SiO₂)_1.3-2.0·2.5-3.0H₂O	48.5	39.1	470
Alunite ()*	None	KAl₃(SO₄)₂(OH)₆	48.5	39.1	966
Anglesite ()*	Baryte	Pb(SO₄)	48.5	39.1	2734
Antlerite ()*	Not in a structural group	Cu²⁺₃(SO₄)(OH)₄	48.5	39.1	246
Arsenic ()*	Arsenic	As	48.5	39.1	379
Arsenopyrite ()*	Arsenopyrite	FeAsS	48.5	39.1	9052
Augelite ()*	None	Al₂(PO₄)(OH)₃	48.5	39.1	79
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	48.5	39.1	5509
Baryte ()*	Baryte	Ba(SO₄)	48.5	39.1	11547
Bismite ()*	None	Bi₂O₃	48.5	39.1	214
Bismoclite ()*	Matlockite	BiOCl	48.5	39.1	71
Bismuth ()*	Arsenic	Bi	48.5	39.1	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	48.5	39.1	1935
Bornite ()*	None	Cu₅FeS₄	48.5	39.1	5516
Boulangerite ()*	None	Pb₅Sb₄S₁₁	48.5	39.1	843
Bournonite ()*	Bournonite	CuPbSbS₃	48.5	39.1	1089
Caledonite ()*	Caledonite	Cu₂Pb₅(SO₄)₃(CO₃)(OH)₆	48.5	39.1	359
Cassiterite ()*	Rutile	SnO₂	48.5	39.1	5171
Cervantite ()*	None	Sb³⁺Sb⁵⁺O₄	48.5	39.1	352
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	48.5	39.1	925
Chalcocite ()*	None	Cu₂S	48.5	39.1	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	48.5	39.1	27198
Chalcosiderite ()*	Turquoise	CuFe³⁺₆(PO₄)₄(OH)₈·4H₂O	48.5	39.1	77
Childrenite ()*	Childrenite	Fe²⁺Al(PO₄)(OH)₂·H₂O	48.5	39.1	93
Chlorapatite ()*	Apatite	Ca₅(PO₄)₃Cl	48.5	39.1	203
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	48.5	39.1	3531
Cookeite ()*	Chlorite Clay	(Al,Li)₃Al₂(Si,Al)₄O₁₀(OH)₈	48.5	39.1	181
Copper ()*	Copper	Cu	48.5	39.1	3846
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	48.5	39.1	1008
Covellite ()*	Covellite	CuS	48.5	39.1	4165
Crandallite ()*	Alunite	CaAl₃(PO₄)(PO₃OH)(OH)₆	48.5	39.1	310
Cronstedtite ()*	Clay Serpentine	(Fe²⁺,Fe³⁺)₃(Si,Fe³⁺)₂O₅(OH)₄	48.5	39.1	54
Cuprite ()*	Not in a structural group	Cu₂O	48.5	39.1	2970
Cylindrite ()*	Cylindrite	FePb₃Sn₄Sb₂S₁₄	48.5	39.1	17
Diadochite ()*	Amorphous	Fe³⁺₂(PO₄)(SO₄)(OH)·6H₂O	48.5	39.1	81
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	48.5	39.1	648
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	48.5	39.1	484
Evansite ()*	Amorphous	Al₃(PO₄)(OH)₆·8H₂O	48.5	39.1	56
Faustite ()*	Turquoise	ZnAl₆(PO₄)₄(OH)₈·4H₂O	48.5	39.1	24
Ferberite ()*	Columbite	Fe²⁺(WO₄)	48.5	39.1	551
Ferrivauxite ()*	Vauxite	Fe³⁺Al₂(PO₄)₂(OH)₃·5H₂O	48.5	39.1	1
Florencite-(Ce) ()*	Alunite	CeAl₃(PO₄)₂(OH)₆	48.5	39.1	73
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	48.5	39.1	2740
Fluorwavellite ()*	Wavellite	Al₃(PO₄)₂(OH)₂F·5H₂O	48.5	39.1	26
Franckeite ()*	Cylindrite	Pb_21.7Sn_9.3Fe_4.0Sb_8.1S_56.9	48.5	39.1	52
Galena ()*	Rocksalt	PbS	48.5	39.1	24243
Goethite ()*	Diaspore	FeO(OH)	48.5	39.1	7437
Goyazite ()*	Alunite	SrAl₃(PO₄)(PO₃OH)(OH)₆	48.5	39.1	173
Greenockite ()*	Wurtzite	CdS	48.5	39.1	717
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	48.5	39.1	6890
Hagendorfite ()*	Alluaudite	Na₂MnFe²⁺Fe³⁺(PO₄)₃	48.5	39.1	17
Halotrichite ()*	Halotrichite	Fe²⁺Al₂(SO₄)₄·22H₂O	48.5	39.1	409
Hematite ()*	Corundum	Fe₂O₃	48.5	39.1	14640
Hinsdalite ()*	Alunite	PbAl₃(SO₄)(PO₄)(OH)₆	48.5	39.1	82
Hisingerite ()*	Kaolinite Clay	Fe₂Si₂O₅(OH)₄·2H₂O	48.5	39.1	144
Hübnerite ()*	Columbite	Mn²⁺(WO₄)	48.5	39.1	469
Jamesonite ()*	None	Pb₄FeSb₆S₁₄	48.5	39.1	784
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	48.5	39.1	2228
Jeanbandyite ()*	Perovskite	Fe³⁺Sn(OH)₅O	48.5	39.1	7
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	48.5	39.1	5591
Linarite ()*	Linarite	CuPb(SO₄)(OH)₂	48.5	39.1	987
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	48.5	39.1	12537
Marcasite ()*	Marcasite	FeS₂	48.5	39.1	5674
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	48.5	39.1	915
Mélonjosephite ()*	None	CaFe²⁺Fe³⁺(PO₄)₂(OH)	48.5	39.1	6
Metavauxite ()*	None	Fe²⁺Al₂(PO₄)₂(OH)₂·8H₂O	48.5	39.1	2
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	48.5	39.1	945
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	48.5	39.1	17380
Nacrite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	48.5	39.1	112
Natanite ()*	Perovskite	Fe²⁺Sn⁴⁺(OH)₆	48.5	39.1	14
Opal ()*	Amorphous	SiO₂·nH₂O	48.5	39.1	2994
Orpiment ()*	Orpiment	As₂S₃	48.5	39.1	511
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	48.5	39.1	2349
Paravauxite ()*	Laueite	Fe²⁺Al₂(PO₄)₂(OH)₂·8H₂O	48.5	39.1	19
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	48.5	39.1	265
Plumbogummite ()*	Alunite	PbAl₃(PO₄)(PO₃OH)(OH)₆	48.5	39.1	170
Pyrargyrite ()*	None	Ag₃SbS₃	48.5	39.1	1425
Pyrite ()*	Pyrite	FeS₂	48.5	39.1	39462
Pyromorphite ()*	Apatite	Pb₅(PO₄)₃Cl	48.5	39.1	1725
Pyrrhotite ()*	Nickeline	Fe₇S₈	48.5	39.1	9056
Quartz ()*	Quartz	SiO₂	48.5	39.1	61156
Realgar ()*	None	AsS	48.5	39.1	712
Rhodochrosite ()*	Calcite	Mn(CO₃)	48.5	39.1	1711
Rockbridgeite ()*	Rockbridgeite	(Fe²⁺_0.5Fe³⁺_0.5)₂Fe³⁺₃(PO₄)₃(OH)₅	48.5	39.1	206
Römerite ()*	Römerite	Fe²⁺Fe³⁺₂(SO₄)₄·14H₂O	48.5	39.1	115
Rutile ()*	Rutile	TiO₂	48.5	39.1	5614
Scheelite ()*	Scheelite	Ca(WO₄)	48.5	39.1	4894
Siderite ()*	Calcite	Fe(CO₃)	48.5	39.1	6417
Sigloite ()*	Laueite	Fe³⁺Al₂(PO₄)₂(OH)₃·7H₂O	48.5	39.1	4
Silver ()*	Copper	Ag	48.5	39.1	5186
Sphalerite ()*	Sphalerite	ZnS	48.5	39.1	21482
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	48.5	39.1	668
Stibnite ()*	Stibnite	Sb₂S₃	48.5	39.1	3418
Sulphur ()*	Sulphur	S	48.5	39.1	2045
Tenorite ()*	None	CuO	48.5	39.1	1101
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	48.5	39.1	5317
Tungstite ()*	Tungstite	WO₃·H₂O	48.5	39.1	118
Variscite ()*	None	Al(PO₄)·2H₂O	48.5	39.1	301
Vauxite ()*	None	Fe²⁺Al₂(PO₄)₂(OH)₂·6H₂O	48.5	39.1	7
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O	48.5	39.1	636
Wickmanite ()*	Perovskite	Mn²⁺Sn⁴⁺(OH)₆	48.5	39.1	24
Wurtzite ()*	Wurtzite	ZnS	48.5	39.1	372
Xenotime-(Y) ()*	Zircon	Y(PO₄)	48.5	39.1	939
Zircon ()*	Zircon	Zr(SiO₄)	48.5	39.1	5251

1 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	Run 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
	EPSL146_329_001	48.5	39.1	43.8±4.7	Sm-Nd	crystalization of apatite		apatite			Yes		Fluorapatite		12262	Llallagua, Rafael Bustillo, Potosí, Bolivia	Llallagua	Rakovan et al. (1997)		EPSL146_329

Sample	Source Locality	Reference URL
R050194	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R050194
R070017	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R070017
R070724	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R070724
R060925	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R060925
R040179	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R040179
R050314	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R050314
X060017	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/X060017
R040185	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R040185
R050464	Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo, Potosí, Bolivia	https://rruff.info/R050464

All locality data graciously provided by mindat.org

All age data...