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

mindat Locality ID: 194993
mindat URL: http://www.mindat.org/loc-194993.html

Tectonic Settings:

Total number of sublocalities beneath "Bobbio, Trebbia Valley, Piacenza Province, Emilia-Romagna, Italy": 6
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Septaria Hill
Penice Pass
San Cristoforo Landslide
San Salvatore
Trebbia River

Latitude: 44°45'44"N
Longitude: 9°21'49"E
Decimal Degree (lat, lon): 44.762222222222,9.3636111111111

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.

Aragonite	Baryte	Brookite	Calcite	Gypsum	None	Not in a structural group	Pyrite	Quartz

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: Ba C Ca Fe H O S Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Aragonite Baryte Brookite Calcite Gypsum None Not in a structural group Pyrite Quartz

9 IMA Minerals at location:

Anatase ()*	Aragonite ()*	Baryte ()*	Brookite ()*	Calcite ()*
Gypsum ()*	Pyrite ()*	Quartz ()*	Witherite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anatase ()*	Not in a structural group	TiO₂	2	69051,69053	2162
Aragonite ()*	Aragonite	Ca(CO₃)	1	69053	3250
Baryte ()*	Baryte	Ba(SO₄)	2	69048,69050	11547
Brookite ()*	Brookite	TiO₂	2	69051,69053	700
Calcite ()*	Calcite	Ca(CO₃)	5	69048,69049,69050,69051,69053	27770
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	69048	6890
Pyrite ()*	Pyrite	FeS₂	1	69048	39462
Quartz ()*	Quartz	SiO₂	3	69048,69050,69053	61156
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...