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:
Rio Margologio, Trontano, Vigezzo Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy

mindat Locality ID: 264073
mindat URL: http://www.mindat.org/loc-264073.html

Tectonic Settings:

Total number of sublocalities beneath "Rio Margologio, Trontano, Vigezzo Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy": 0
Total number of bottom-level sublocalities: 0

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.

Allanite	Chlorite	Clay	Columbite	Epidote	Feldspar	Garnet	None	Not in a structural group	Talc
Titanite	Zircon

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 Be Ca Ce F Fe H Mg Mn Na Nb O Si Ta Ti Zr

Elements from minerals reported directly at this locality: Al Be Ca Ce Fe H Mg Mn Na Nb O Si Ti Zr

Structural Groups for minerals in this locality:
Allanite Chlorite Clay Columbite Epidote Feldspar Garnet None Not in a structural group Talc
Titanite Zircon

9 IMA Minerals at location:

Albite ()*	Allanite-(Ce) ()*	Bertrandite ()*	Clinochlore ()*	Fersmite ()*
Spessartine ()*	Talc ()*	Titanite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Allanite-(Ce) ()*	Allanite Epidote	CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)	706
Bertrandite ()*	Not in a structural group	Be₄Si₂O₇(OH)₂	606
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1756
Fersmite ()*	Columbite	CaNb₂O₆	83
Spessartine ()*	Garnet	Mn²⁺₃Al₂(SiO₄)₃	1214
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	3337
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Zircon ()*	Zircon	Zr(SiO₄)	5251

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...