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:
Pozo Almonte, El Tamarugal Province, Tarapacá, Chile

Oldest recorded age at locality: 52.4
Youngest recorded age at locality: 51.2

mindat Locality ID: 207195
mindat URL: http://www.mindat.org/loc-207195.html

Tectonic Settings:

Total number of sublocalities beneath "Pozo Almonte, El Tamarugal Province, Tarapacá, Chile": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Cala Cala Mine
Cerro Colorado Mine
La Tirana Mine
Soledad Mine

Latitude: 20°2'40"S
Longitude: 69°15'33"W
Decimal Degree (lat, lon): -20.044444444444,-69.259166666667

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	Alunite	Andalusite	Atacamite	Brochantite	Calcite	Chalcanthite	Chalcopyrite	Clay	Corundum
Covellite	Diaspore	Feldspar	Kaolinite	Mica	Molybdenite	None	Not in a structural group	Pyrite	Pyrophyllite
Spinel	Tetrahedrite	Turquoise

Albite ()*	Alunite ()*	Andalusite ()*	Antlerite ()*	Atacamite ()*
Brochantite ()*	Carlosruizite ()*	Chalcanthite ()*	Chalcocite ()*	Chalcopyrite ()*
Chalcosiderite ()*	Chrysocolla ()*	Covellite ()*	Cuprite ()*	Diaspore ()*
Fuenzalidaite ()*	Hectorfloresite ()*	Hematite ()*	Jarosite ()*	Kaolinite ()*
Magnetite ()*	Molybdenite ()*	Muscovite ()*	Natroalunite ()*	Niter ()*
Nitratine ()*	Paratacamite ()*	Pseudomalachite ()*	Pyrite ()*	Pyrophyllite ()*
Tennantite-(Fe) ()*	Turquoise ()*

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: Al As Cl Cu Fe H I K Mg Mo N Na O P S Se Si Zn

Elements from minerals reported directly at this locality: H I K Mg Na O Se

Structural Groups for minerals in this locality:
Allophane Alunite Andalusite Atacamite Brochantite Calcite Chalcanthite Chalcopyrite Clay Corundum
Covellite Diaspore Feldspar Kaolinite Mica Molybdenite None Not in a structural group Pyrite Pyrophyllite
Spinel Tetrahedrite Turquoise

32 IMA Minerals at location:

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
Albite ()*	Feldspar	Na(AlSi₃O₈)	52.4	51.2	1	36785	8803
Alunite ()*	None	KAl₃(SO₄)₂(OH)₆	52.4	51.2	1	36785	966
Andalusite ()*	Andalusite	Al₂SiO₅	52.4	51.2	1	36785	1310
Antlerite ()*	Not in a structural group	Cu²⁺₃(SO₄)(OH)₄	52.4	51.2	1	36785	246
Atacamite ()*	Atacamite	Cu₂Cl(OH)₃	52.4	51.2	2	36785,36786	544
Brochantite ()*	Brochantite	Cu₄(SO₄)(OH)₆	52.4	51.2	1	36785	1633
Carlosruizite ()*	None	K₃Na₂Na₃Mg₅(IO₃)₆(SeO₄)₆·6H₂O	52.4	51.2	0		2
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	52.4	51.2	1	36785	925
Chalcocite ()*	None	Cu₂S	52.4	51.2	1	36785	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	52.4	51.2	1	36785	27198
Chalcosiderite ()*	Turquoise	CuFe³⁺₆(PO₄)₄(OH)₈·4H₂O	52.4	51.2	1	36785	77
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	52.4	51.2	1	36785	3531
Covellite ()*	Covellite	CuS	52.4	51.2	1	36785	4165
Cuprite ()*	Not in a structural group	Cu₂O	52.4	51.2	1	36785	2970
Diaspore ()*	Diaspore	AlO(OH)	52.4	51.2	1	36785	481
Fuenzalidaite ()*	None	K₃Na₅Mg₅(IO₃)₆(SO₄)₆·6H₂O			2	36784,36787	4
Hectorfloresite ()*	None	Na₉(IO₃)(SO₄)₄			1	36784	4
Hematite ()*	Corundum	Fe₂O₃			1	36786	14640
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	52.4	51.2	1	36785	2228
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	52.4	51.2	1	36785	5591
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	52.4	51.2	1	36785	14899
Molybdenite ()*	Molybdenite	MoS₂	52.4	51.2	1	36785	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	52.4	51.2	1	36785	17380
Natroalunite ()*	Alunite	NaAl₃(SO₄)₂(OH)₆	52.4	51.2	1	36785	128
Niter ()*	None	K(NO₃)			2	36784,36787	181
Nitratine ()*	Calcite	Na(NO₃)			2	36784,36787	91
Paratacamite ()*	Atacamite	Cu₃(Cu,Zn)Cl₂(OH)₆			1	36786	158
Pseudomalachite ()*	None	Cu₅(PO₄)₂(OH)₄	52.4	51.2	1	36785	369
Pyrite ()*	Pyrite	FeS₂	52.4	51.2	1	36785	39462
Pyrophyllite ()*	Clay Pyrophyllite	Al₂Si₄O₁₀(OH)₂	52.4	51.2	1	36785	771
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	52.4	51.2	1	36785	1803
Turquoise ()*	Turquoise	CuAl₆(PO₄)₄(OH)₈·4H₂O	52.4	51.2	1	36785	484

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
	PorphCu-00138	52.4	51.2	51.8±0.6									Albite, Alunite, Antlerite, Atacamite, Chalcanthite, Chalcocite, Chalcopyrite, Chrysocolla, Jarosite, Molybdenite, Pyrite, Turquoise	Cu	108197	Cerro Colorado Mine, Pozo Almonte, El Tamarugal Province, Tarapacá, Chile	Cerro Colorado	Singer et al. (2008)		USGSOFR2008_1155

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...