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:
Trebbia Valley, Piacenza Province, Emilia-Romagna, Italy

mindat Locality ID: 206245
mindat URL: http://www.mindat.org/loc-206245.html

Tectonic Settings:

Total number of sublocalities beneath "Trebbia Valley, Piacenza Province, Emilia-Romagna, Italy": 20
Total number of bottom-level sublocalities: 13

Number of Child Localities: 6
Child Localities:
Bobbio
Coli
Corte Brugnatella
Perino Valley
Telecchio
Travo

Latitude: 44°45'51"N
Longitude: 9°26'0"E
Decimal Degree (lat, lon): 44.764166666667,9.4333333333333

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.

Analcime	Aragonite	Baryte	Brookite	Calcite	Chalcopyrite	Clay	Corundum	Gadolinite	Gypsum
Hydrotalcite	Marcasite	Millerite	None	Not in a structural group	Prehnite	Pyrite	Quartz	Rocksalt	Serpentine
Sphalerite	Spinel	Talc

Analcime ()*	Anatase ()*	Antigorite ()*	Aragonite ()*	Baryte ()*
Brookite ()*	Calcite ()*	Chalcopyrite ()*	Chrysotile ()*	Datolite ()*
Dolomite ()*	Galena ()*	Geikielite ()*	Gypsum ()*	Hydromagnesite ()*
Jamborite ()*	Lizardite ()*	Magnetite ()*	Marcasite ()*	Millerite ()*
Prehnite ()*	Pyrite ()*	Pyroaurite ()*	Quartz ()*	Sphalerite ()*
Talc ()*	Witherite ()*

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 B Ba C Ca Co Cu Fe H Mg Na Ni O Pb S Si Ti Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Aragonite Baryte Brookite Calcite Chalcopyrite Clay Corundum Gadolinite Gypsum
Hydrotalcite Marcasite Millerite None Not in a structural group Prehnite Pyrite Quartz Rocksalt Serpentine
Sphalerite Spinel Talc

27 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	69056	1627
Anatase ()*	Not in a structural group	TiO₂	4	69051,69053,69058,69064	2162
Antigorite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	1	69055	708
Aragonite ()*	Aragonite	Ca(CO₃)	4	69053,69054,69055,69056	3250
Baryte ()*	Baryte	Ba(SO₄)	5	69047,69048,69050,69058,69060	11547
Brookite ()*	Brookite	TiO₂	5	69051,69053,69058,69060,69064	700
Calcite ()*	Calcite	Ca(CO₃)	11	69047,69048,69049,69050,69051,69053,69055,69056,69058,69060,69064	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	3	69058,69060,69064	27198
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	2	69055,69056	951
Datolite ()*	Gadolinite	CaB(SiO₄)(OH)	1	69056	498
Dolomite ()*	None	CaMg(CO₃)₂	3	69055,69056,69060	9895
Galena ()*	Rocksalt	PbS	1	69058	24243
Geikielite ()*	Corundum	MgTiO₃	1	69055	70
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	4	69047,69048,69060,69063	6890
Hydromagnesite ()*	None	Mg₅(CO₃)₄(OH)₂·4H₂O	1	69056	341
Jamborite ()*	Hydrotalcite	Ni²⁺_1-xCo³⁺_x(OH)_2-x(SO₄)_x·nH₂O [x ≤ 1/3 n; ≤ (1-x)]	3	69056,69058,69060	32
Lizardite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	3	69055,69056,69062	359
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	69055,69056	14899
Marcasite ()*	Marcasite	FeS₂	3	69060,69063,69066	5674
Millerite ()*	Millerite	NiS	3	69056,69058,69060	1066
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1	69056	1898
Pyrite ()*	Pyrite	FeS₂	8	69047,69048,69058,69060,69063,69064,69065,69066	39462
Pyroaurite ()*	Hydrotalcite	Mg₆Fe³⁺₂(CO₃)(OH)₁₆·4H₂O	1	69056	89
Quartz ()*	Quartz	SiO₂	7	69047,69048,69050,69053,69058,69060,69064	61156
Sphalerite ()*	Sphalerite	ZnS	2	69058,69060	21482
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	2	69058,69060	3337
Witherite ()*	Aragonite	Ba(CO₃)	1	69050	251

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...