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:
Arcu Su Linnarbu, Capoterra, Cagliari Metropolitan City (Metropolitan City Of Cagliari), Sardinia, Italy

mindat Locality ID: 2123
mindat URL: http://www.mindat.org/loc-2123.html

Tectonic Settings:

Total number of sublocalities beneath "Arcu Su Linnarbu, Capoterra, Cagliari Metropolitan City (Metropolitan City Of Cagliari), Sardinia, Italy": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Alunite	Amorphous	Arsenopyrite	Autunite	Chalcopyrite	Compreignacite	Diaspore	Feldspar	Fluorite	Garnet
Gypsum	Marcasite	Meta-autunite	Natroautunite	None	Not in a structural group	Olivine	Phosphosiderite	Phosphuranylite	Pyrite
Quartz	Rocksalt	Rutile	Scheelite	Schoepite	Sphalerite	Spinel	Wavellite

Anatase ()*	Andradite ()*	Arsenopyrite ()*	Autunite ()*	Bassetite ()*
Cacoxenite ()*	Carnotite ()*	Chalcopyrite ()*	Churchite-(Y) ()*	Coconinoite ()*
Compreignacite ()*	Corkite ()*	Diadochite ()*	Galena ()*	Goethite ()*
Gypsum ()*	Heterosite ()*	Ianthinite ()*	Jarosite ()*	Kasolite ()*
Magnetite ()*	Marcasite ()*	Meta-ankoleite ()*	Meta-autunite ()*	Metasaléeite ()*
Metaschoepite ()*	Metatorbernite ()*	Opal ()*	Orthoclase ()*	Uranophane-β ()*
Parsonsite ()*	Phosphosiderite ()*	Phosphuranylite ()*	Pyrite ()*	Quartz ()*
Rutile ()*	Sabugalite ()*	Saléeite ()*	Schoepite ()*	Soddyite ()*
Sphalerite ()*	Threadgoldite ()*	Torbernite ()*	Uraninite ()*	Uranophane-α ()*
Wavellite ()*	Wulfenite ()*	Yingjiangite ()*

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 Ca Cu Fe H K Mg Mo O P Pb S Si Ti U V Y Zn

Elements from minerals reported directly at this locality: Al As Ca Cu Fe H K Mg Mo O P Pb S Si Ti U V Y Zn

Structural Groups for minerals in this locality:
Alunite Amorphous Arsenopyrite Autunite Chalcopyrite Compreignacite Diaspore Feldspar Fluorite Garnet
Gypsum Marcasite Meta-autunite Natroautunite None Not in a structural group Olivine Phosphosiderite Phosphuranylite Pyrite
Quartz Rocksalt Rutile Scheelite Schoepite Sphalerite Spinel Wavellite

48 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Anatase ()*	Not in a structural group	TiO₂	2162
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	1534
Arsenopyrite ()*	Arsenopyrite	FeAsS	9052
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	1272
Bassetite ()*	None	Fe²⁺(UO₂)₂(PO₄)₂(H₂O)₁₀	51
Cacoxenite ()*	None	Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂·75H₂O	280
Carnotite ()*	None	K₂(UO₂)₂(VO₄)₂·3H₂O	1184
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Churchite-(Y) ()*	Gypsum	Y(PO₄)·2H₂O	70
Coconinoite ()*	None	Fe³⁺₂Al₂(UO₂)₂(PO₄)₄(SO₄)(OH)₂·20H₂O	9
Compreignacite ()*	Compreignacite	K₂(UO₂)₆O₄(OH)₆·7H₂O	27
Corkite ()*	Alunite	PbFe³⁺₃(SO₄)(PO₄)(OH)₆	151
Diadochite ()*	Amorphous	Fe³⁺₂(PO₄)(SO₄)(OH)·6H₂O	81
Galena ()*	Rocksalt	PbS	24243
Goethite ()*	Diaspore	FeO(OH)	7437
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	6890
Heterosite ()*	Olivine	Fe³⁺(PO₄)	204
Ianthinite ()*	None	U⁴⁺₂(UO₂)₄O₆(OH)₄·9H₂O	31
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	2228
Kasolite ()*	None	Pb(UO₂)(SiO₄)·H₂O	198
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Marcasite ()*	Marcasite	FeS₂	5674
Meta-ankoleite ()*	Natroautunite	K(UO₂)(PO₄)·3H₂O	10
Meta-autunite ()*	Meta-autunite	Ca(UO₂)₂(PO₄)₂·6H₂O	388
Metasaléeite ()*	None	Mg(UO₂)₂(PO₄)₂·8H₂O	11
Metaschoepite ()*	Schoepite	(UO₂)₈O₂(OH)₁₂·10H₂O	17
Metatorbernite ()*	None	Cu(UO₂)₂(PO₄)₂·8H₂O	443
Opal ()*	Amorphous	SiO₂·nH₂O	2994
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	2349
Uranophane-β ()*	None	Ca(UO₂)₂(SiO₃OH)₂·5H₂O	144
Parsonsite ()*	None	Pb₂(UO₂)(PO₄)₂	63
Phosphosiderite ()*	Phosphosiderite	Fe³⁺(PO₄)·2H₂O	182
Phosphuranylite ()*	Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄·8H₂O	182
Pyrite ()*	Pyrite	FeS₂	39462
Quartz ()*	Quartz	SiO₂	61156
Rutile ()*	Rutile	TiO₂	5614
Sabugalite ()*	None	HAl(UO₂)₄(PO₄)₄·16H₂O	87
Saléeite ()*	None	Mg(UO₂)₂(PO₄)₂(H₂O)₁₀	95
Schoepite ()*	Schoepite	(UO₂)₄O(OH)₆(H₂O)₆	94
Soddyite ()*	None	(UO₂)₂(SiO₄)(H₂O)₂	44
Sphalerite ()*	Sphalerite	ZnS	21482
Threadgoldite ()*	None	Al(UO₂)₂(PO₄)₂(OH)·8H₂O	9
Torbernite ()*	None	Cu(UO₂)₂(PO₄)₂·12H₂O	1059
Uraninite ()*	Fluorite	UO₂	2718
Uranophane-α ()*	None	Ca(UO₂)₂(SiO₃OH)₂·5H₂O	890
Wavellite ()*	Wavellite	Al₃(PO₄)₂(OH)₃·5H₂O	374
Wulfenite ()*	Scheelite	PbMoO₄	1655
Yingjiangite ()*	Phosphuranylite	K₂Ca(UO₂)₇(PO₄)₄(OH)₆·6H₂O	9

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
R080027	Arcu Su Linnarbu, Capoterra, Cagliari Metropolitan City (Metropolitan City Of Cagliari), Sardinia, Italy	https://rruff.info/R080027
R080028	Arcu Su Linnarbu, Capoterra, Cagliari Metropolitan City (Metropolitan City Of Cagliari), Sardinia, Italy	https://rruff.info/R080028

All locality data graciously provided by mindat.org

All age data...