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Cassafrera, San Giorio di Susa, Metropolitan City of Turin, Piedmont, Italyi
Regional Level Types
CassafreraMountain Area
San Giorio di SusaCommune
Metropolitan City of TurinMetropolitan City
PiedmontRegion
ItalyCountry

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PhotosMapsSearch
Mindat Locality ID:
189809
Long-form identifier:
mindat:1:2:189809:8
GUID (UUID V4):
0
Other Languages:
Italian:
Cassafrera, San Giorio di Susa, Città metropolitana di Torino (Provincia di Torino), Piemonte, Italia
Piedmontese:
Cassafréra, San Gieuri, Sità metropolitan-a ëd Turin (Sità metropolitan-a 'd Turin; Provincia ëd Turin; Provincia 'd Turin), Piemont, Italia


Cassafrera is the ca. 2 km-long and 1.4-1.8 km-wide morainic deposit, located at the base of the arquate Punta Costabruna-Monte Pian Real-Punta del Lago-Monte Rocciavrè-Punta Cristalliera-Punta Malanotte-Punta Pian Paris ridge forming the head of Vallone del Gravio. It is characterised by large boulders of meta-ophiolitic rocks and calcschists originated from the surrounding ridge.

The toponym Cassafrera reflects the natural features of the place, in fact it is a compound name formed by the Piedmontese words "cassa" (kassa in Franco-Provençal/Arpitan, casse in French), meaning "scree made of large boulders", and "fréra", a feminine adjective meaning "of, or relating to iron" to indicate the rusty colour of the rocks caused by weathering.

Note: in mineral collections the labels "Cassafrera" frequently indicate also specimens recovered above the morainic area from outcrops on the slopes/faces of the surrounding mountains, located in the municipal territories of San Giorio di Susa and Villar Focchiardo.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


9 valid minerals.

Detailed Mineral List:

ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Andradite var. Melanite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Andradite var. Topazolite
Formula: Ca3Fe3+2(SiO4)3
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Grossular var. Hessonite
Formula: Ca3Al2(SiO4)3
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Prehnite
Formula: Ca2Al2Si3O10(OH)2
ⓘ Quartz
Formula: SiO2
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘvar. Hessonite9.AD.25Ca3Al2(SiO4)3
ⓘAndradite
var. Melanite
9.AD.25Ca3Fe3+2(SiO4)3
ⓘvar. Topazolite9.AD.25Ca3Fe3+2(SiO4)3
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘVesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
ⓘPrehnite9.DP.20Ca2Al2Si3O10(OH)2
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘChabazite-Ca9.GD.10(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Unclassified
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ PrehniteCa2Al2Si3O10(OH)2
Hⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Hⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
OOxygen
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ Grossular var. HessoniteCa3Al2(SiO4)3
Oⓘ IlmeniteFe2+TiO3
Oⓘ PrehniteCa2Al2Si3O10(OH)2
Oⓘ QuartzSiO2
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Oⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Oⓘ Andradite var. MelaniteCa3Fe23+(SiO4)3
Oⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
MgMagnesium
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
AlAluminium
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ Grossular var. HessoniteCa3Al2(SiO4)3
Alⓘ PrehniteCa2Al2Si3O10(OH)2
Alⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Alⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
SiSilicon
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ Grossular var. HessoniteCa3Al2(SiO4)3
Siⓘ PrehniteCa2Al2Si3O10(OH)2
Siⓘ QuartzSiO2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Siⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Siⓘ Andradite var. MelaniteCa3Fe23+(SiO4)3
Siⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ GrossularCa3Al2(SiO4)3
Caⓘ Grossular var. HessoniteCa3Al2(SiO4)3
Caⓘ PrehniteCa2Al2Si3O10(OH)2
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Caⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Caⓘ Andradite var. MelaniteCa3Fe23+(SiO4)3
Caⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ IlmeniteFe2+TiO3
Feⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Feⓘ Andradite var. MelaniteCa3Fe23+(SiO4)3
Feⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3

Fossils

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