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:
Rivasco Quarries, Premia Gneiss Quarries, Premia, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy

mindat Locality ID: 122713
mindat URL: http://www.mindat.org/loc-122713.html

Tectonic Settings:

Total number of sublocalities beneath "Rivasco Quarries, Premia Gneiss Quarries, Premia, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Rivasco Quarry (La Balma Quarry)

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.

Calcite	Clay	Clinozoisite	Epidote	Mica	Mordenite	None	Not in a structural group	Quartz	Titanite

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 C Ca Fe H K O Si Ti

Elements from minerals reported directly at this locality: Al Ca H O Si

Structural Groups for minerals in this locality:
Calcite Clay Clinozoisite Epidote Mica Mordenite None Not in a structural group Quartz Titanite

7 IMA Minerals at location:

Anatase ()*	Calcite ()*	Epidote ()*	Epistilbite ()*	Muscovite ()*
Quartz ()*	Titanite ()*

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	1	71042	2162
Calcite ()*	Calcite	Ca(CO₃)	1	71042	27770
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	71042	8173
Epistilbite ()*	Mordenite	Ca₃[Si₁₈Al₆O₄₈]·16H₂O	0		138
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	71042	17380
Quartz ()*	Quartz	SiO₂	1	71042	61156
Titanite ()*	Titanite	CaTi(SiO₄)O	1	71042	4899

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...