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:
Larderello, Pomarance, Pisa Province, Tuscany, Italy

Oldest recorded age at locality: 3
Youngest recorded age at locality: 3

mindat Locality ID: 2067
mindat URL: http://www.mindat.org/loc-2067.html

Tectonic Settings:

Total number of sublocalities beneath "Larderello, Pomarance, Pisa Province, Tuscany, Italy": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
San Pompeo Well No. 2

Latitude: 43°13'59"N
Longitude: 10°52'0"E
Decimal Degree (lat, lon): 43.233055555556,10.866666666667

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.

Alum	Amphibole	Analcime	Arsenopyrite	Clinozoisite	Cobaltite	Corundum	Epidote	Epsomite	Gadolinite
Garnet	Larderellite	Nickeline	None	Not in a structural group	Orpiment	Prehnite	Quartz	Santite	Sulphur
Titanite	Wollastonite

Actinolite ()*	Almandine ()*	Alunite ()*	Ammonioborite ()*	Arsenopyrite ()*
Biringuccite ()*	Borax ()*	Cobaltite ()*	Corundum ()*	Datolite ()*
Epidote ()*	Epsomite ()*	Graphite ()*	Ilmenite ()*	Kernite ()*
Larderellite ()*	Nasinite ()*	Orpiment ()*	Prehnite ()*	Pyrrhotite ()*
Quartz ()*	Realgar ()*	Santite ()*	Sassolite ()*	Sborgite ()*
Sulphur ()*	Thénardite ()*	Tincalconite ()*	Titanite ()*	Tremolite ()*
Tschermigite ()*	Ulexite ()*	Wairakite ()*	Wollastonite ()*

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 B C Ca Co Fe H K Mg N Na O S Si Ti

Elements from minerals reported directly at this locality: Al As B Ca Co H K Mg N Na O S Si

Structural Groups for minerals in this locality:
Alum Amphibole Analcime Arsenopyrite Clinozoisite Cobaltite Corundum Epidote Epsomite Gadolinite
Garnet Larderellite Nickeline None Not in a structural group Orpiment Prehnite Quartz Santite Sulphur
Titanite Wollastonite

34 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
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	3	3	1	73122	3419
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	3	3	1	73122	2353
Alunite ()*	None	KAl₃(SO₄)₂(OH)₆	3	3	0		966
Ammonioborite ()*	Not in a structural group	(NH₄)₃B₁₅O₂₀(OH)₈·4H₂O	0	0	0		1
Arsenopyrite ()*	Arsenopyrite	FeAsS	3	3	1	73122	9052
Biringuccite ()*	None	Na₂B₅O₈(OH)·H₂O	0	0	0		1
Borax ()*	None	Na₂B₄O₅(OH)₄·8H₂O	3	3	0		76
Cobaltite ()*	Cobaltite	CoAsS	3	3	0		966
Corundum ()*	Corundum	Al₂O₃	3	3	1	73122	1797
Datolite ()*	Gadolinite	CaB(SiO₄)(OH)	3	3	1	73122	498
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	3	3	1	73122	8173
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	3	3	0		484
Graphite ()*	None	C	3	3	1	73122	2812
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	3	3	1	73122	5433
Kernite ()*	None	Na₂B₄O₆(OH)₂·3H₂O	3	3	0		10
Larderellite ()*	Larderellite	(NH₄)B₅O₇(OH)₂·H₂O	3	3	0		2
Nasinite ()*	None	Na₂B₅O₈(OH)·2H₂O	0	0	0		1
Orpiment ()*	Orpiment	As₂S₃	3	3	0		511
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	3	3	0		1898
Pyrrhotite ()*	Nickeline	Fe₇S₈	3	3	1	73122	9056
Quartz ()*	Quartz	SiO₂	3	3	0		61156
Realgar ()*	None	AsS	3	3	0		712
Santite ()*	Santite	KB₅O₆(OH)₄·2H₂O	3	3	0		3
Sassolite ()*	None	B(OH)₃	3	3	0		31
Sborgite ()*	None	NaB₅O₆(OH)₄·3H₂O	3	3	0		6
Sulphur ()*	Sulphur	S	3	3	0		2045
Thénardite ()*	None	Na₂(SO₄)	3	3	0		299
Tincalconite ()*	None	Na₂B₄O₅(OH)₄·3H₂O	3	3	0		29
Titanite ()*	Titanite	CaTi(SiO₄)O	3	3	1	73122	4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	3	3	1	73122	2562
Tschermigite ()*	Alum	(NH₄)Al(SO₄)₂·12H₂O	3	3	0		81
Ulexite ()*	None	NaCaB₅O₆(OH)₆·5H₂O	3	3	0		160
Wairakite ()*	Analcime	Ca(Si₄Al₂)O₁₂·2H₂O	3	3	0		73
Wollastonite ()*	Wollastonite	CaSiO₃	3	3	0		1247

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
	DeepDive-Co-0017	3	3	3	K/Ar, Rb/Sr	age of hydrothermal activity		biotite							2067	Larderello, Pomarance, Pisa Province, Tuscany, Italy	Larderello field	Belkin et al. (1985)	10.1016/0375-6505(85)90094-X	G15_59	age of hydrothermal activity

Sample	Source Locality	Reference URL
R130392	Larderello, Pomarance, Pisa Province, Tuscany, Italy	https://rruff.info/R130392

All locality data graciously provided by mindat.org

All age data...