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:
San Siro, Como Province, Lombardy, Italy

mindat Locality ID: 291240
mindat URL: http://www.mindat.org/loc-291240.html

Tectonic Settings:

Total number of sublocalities beneath "San Siro, Como Province, Lombardy, Italy": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Gaeta Mine

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.

Aragonite	Baryte	Calcite	Marcasite	Melanterite	None	Pyrite	Rocksalt	Scheelite	Sphalerite
Tetrahedrite

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 Cu Fe H Mg Mo O Pb S Sb Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Aragonite Baryte Calcite Marcasite Melanterite None Pyrite Rocksalt Scheelite Sphalerite
Tetrahedrite

12 IMA Minerals at location:

Anglesite ()*	Baryte ()*	Calcite ()*	Cerussite ()*	Dolomite ()*
Galena ()*	Marcasite ()*	Melanterite ()*	Pyrite ()*	Sphalerite ()*
Tetrahedrite-(Zn) ()*	Wulfenite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anglesite ()*	Baryte	Pb(SO₄)	1	69877	2734
Baryte ()*	Baryte	Ba(SO₄)	1	69877	11547
Calcite ()*	Calcite	Ca(CO₃)	1	69877	27770
Cerussite ()*	Aragonite	Pb(CO₃)	1	69877	4979
Dolomite ()*	None	CaMg(CO₃)₂	1	69877	9895
Galena ()*	Rocksalt	PbS	1	69877	24243
Marcasite ()*	Marcasite	FeS₂	1	69877	5674
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	1	69877	915
Pyrite ()*	Pyrite	FeS₂	1	69877	39462
Sphalerite ()*	Sphalerite	ZnS	1	69877	21482
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	1	69877	5317
Wulfenite ()*	Scheelite	PbMoO₄	1	69877	1655

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...