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:
Bocca Grande Fumarole, Solfatara Di Pozzuoli, Pozzuoli, Phlegrean Fields, Naples, Campania, Italy

mindat Locality ID: 271003
mindat URL: http://www.mindat.org/loc-271003.html

Tectonic Settings:

Total number of sublocalities beneath "Bocca Grande Fumarole, Solfatara Di Pozzuoli, Pozzuoli, Phlegrean Fields, Naples, Campania, Italy": 0
Total number of bottom-level sublocalities: 0

Latitude: 40°49'41"N
Longitude: 14°8'30"E
Decimal Degree (lat, lon): 40.828055555556,14.141666666667

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.

Adranosite	Alum	Amorphous	Arcanite	Clay	Gypsum	Halotrichite	Kaolinite	Langbeinite	Lucabindiite
None	Not in a structural group	Sabieite	Sulphur	Tamarugite

Adranosite ()*	Adranosite-(Fe) ()*	Alacránite ()*	Alunite ()*	Alunogen ()*
Dimorphite ()*	Efremovite ()*	Godovikovite ()*	Gypsum ()*	Halotrichite ()*
Huizingite-(Al) ()*	Halloysite-10Å ()*	Lucabindiite ()*	Mascagnite ()*	Opal ()*
Pararealgar ()*	Realgar ()*	Russoite ()*	Salammoniac ()*	Sassolite ()*
Sulphur ()*	Tamarugite ()*	Tschermigite ()*

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 Br Ca Cl Fe H K Mg N Na O S Si

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

Structural Groups for minerals in this locality:
Adranosite Alum Amorphous Arcanite Clay Gypsum Halotrichite Kaolinite Langbeinite Lucabindiite
None Not in a structural group Sabieite Sulphur Tamarugite

23 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Adranosite ()*	Adranosite	(NH₄)₄NaAl₂(SO₄)₄Cl(OH)₂	4
Adranosite-(Fe) ()*	Adranosite	(NH₄)₄NaFe₂(SO₄)₄Cl(OH)₂	6
Alacránite ()*	Not in a structural group	As₈S₉	18
Alunite ()*	None	KAl₃(SO₄)₂(OH)₆	966
Alunogen ()*	Not in a structural group	Al₂(SO₄)₃(H₂O)₁₂·5H₂O	272
Dimorphite ()*	None	As₄S₃	5
Efremovite ()*	Langbeinite	(NH₄)₂Mg₂(SO₄)₃	13
Godovikovite ()*	Sabieite	(NH₄)Al(SO₄)₂	19
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	6890
Halotrichite ()*	Halotrichite	Fe²⁺Al₂(SO₄)₄·22H₂O	409
Huizingite-(Al) ()*	Not in a structural group	(NH₄)₉Al₃(SO₄)₈(OH)₂·4H₂O	2
Halloysite-10Å ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄·2H₂O	62
Lucabindiite ()*	Lucabindiite	(K,NH₄)As₄O₆(Cl,Br)	4
Mascagnite ()*	Arcanite	(NH₄)₂(SO₄)	61
Opal ()*	Amorphous	SiO₂·nH₂O	2994
Pararealgar ()*	None	As₄S₄	57
Realgar ()*	None	AsS	712
Russoite ()*	None	(NH₄)ClAs₂O₃(H₂O)_0.5	1
Salammoniac ()*	None	(NH₄)Cl	105
Sassolite ()*	None	B(OH)₃	31
Sulphur ()*	Sulphur	S	2045
Tamarugite ()*	Tamarugite	NaAl(SO₄)₂·6H₂O	87
Tschermigite ()*	Alum	(NH₄)Al(SO₄)₂·12H₂O	81

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...