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Valmaggia, Cravagliana, Vercelli Province, Piedmont, Italyi
Regional Level Types
Valmaggia- not defined -
CravaglianaCommune
Vercelli ProvinceProvince
PiedmontRegion
ItalyCountry

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Latitude & Longitude (WGS84):
45° 50' 35'' North , 8° 11' 19'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Valmaggia206 (2014)3.5km
Rossa117 (2014)5.1km
Varallo5,427 (2014)6.3km
Scopa256 (2014)8.1km
Locarno165 (2014)8.6km
Mindat Locality ID:
189486
Long-form identifier:
mindat:1:2:189486:1
GUID (UUID V4):
0
Name(s) in local language(s):
Valmaggia, Varallo Sesia, Valle Sesia, Vercelli, Piemonte, Italia


Ultramafic pipe with an old nickel mine having a network of tunnels developed on four levels over an elevation of about 100 m.

The pipe body is intrusive and discordant, ellipsoidal in shape, and approximately 300 meters in diameter dipping 70-90° WNW. The contact between the intrusion and the host rock is very sharp and well defined due to the juxtaposition of the dark ultramafic pipe rock and the mottled intermediate host. The pipe appears to be concentrically zoned from a homogenous core to a more heterogenous zone between the ultramafic pipe rock and gabbro host rock at the rim of the pipe. The Valmaggia pipe contains semi-massive Fe-Ni-Cu-(PGE-Au-Te) sulfide mineralization mostly concentrated within 1 meter of the rim of the pipe, although it has been observed up to 5 meters from the contact. The semi-massive sulfide assemblage is dominated by pyrrhotite-pentlandite-chalcopyrite, with accessory cubanite and mackinawite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


36 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Altaite
Formula: PbTe
'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Anorthite
Formula: Ca(Al2Si2O8)
Anorthite var. Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
Baddeleyite
Formula: ZrO2
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Calcite
Formula: CaCO3
'Carbonate'
Chalcopyrite
Formula: CuFeS2
Chlorapatite
Formula: Ca5(PO4)3Cl
Cubanite
Formula: CuFe2S3
Diopside
Formula: CaMgSi2O6
Dolomite
Formula: CaMg(CO3)2
Enstatite
Formula: Mg2Si2O6
Forsterite
Formula: Mg2SiO4
'Garnet Group'
Formula: X3Z2(SiO4)3
Gersdorffite
Formula: NiAsS
Godlevskite
Formula: (Ni,Fe)9S8
Hessite
Formula: Ag2Te
'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
Ilmenite
Formula: Fe2+TiO3
Isocubanite
Formula: CuFe2S3
Mackinawite
Formula: FeS
Magnetite
Formula: Fe2+Fe3+2O4
Melonite
Formula: NiTe2
Merenskyite
Formula: PdTe2
'Monazite Group'
Formula: REE(PO4)
'Olivine Group'
Formula: M2SiO4
'Orthopyroxene Subgroup'
Pargasite
Formula: NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Pentlandite
Formula: (NixFey)Σ9S8
References:
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pilsenite
Formula: Bi4Te3
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Pyrite
Formula: FeS2
Pyrite var. Bravoite
Formula: (Fe,Ni)S2
Pyrrhotite
Formula: Fe1-xS
References:
Rutile
Formula: TiO2
Samaniite
Formula: Cu2Fe5Ni2S8
Siderite
Formula: FeCO3
Spinel
Formula: MgAl2O4
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Titanite
Formula: CaTi(SiO4)O
Troilite
Formula: FeS
Zircon
Formula: Zr(SiO4)
Zoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Hessite2.BA.60Ag2Te
Samaniite2.BB.Cu2Fe5Ni2S8
Godlevskite2.BB.15(Ni,Fe)9S8
Pentlandite2.BB.15(NixFey)Σ9S8
Chalcopyrite2.CB.10aCuFeS2
Cubanite2.CB.55aCuFe2S3
Isocubanite2.CB.55bCuFe2S3
Pyrrhotite2.CC.10Fe1-xS
Troilite2.CC.10FeS
Mackinawite2.CC.25FeS
Altaite2.CD.10PbTe
Pilsenite2.DC.05Bi4Te3
Melonite2.EA.20NiTe2
Merenskyite2.EA.20PdTe2
Pyrite
var. Bravoite
2.EB.05a(Fe,Ni)S2
2.EB.05aFeS2
Gersdorffite2.EB.25NiAsS
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Spinel4.BB.05MgAl2O4
Ilmenite4.CB.05Fe2+TiO3
Rutile4.DB.05TiO2
Baddeleyite4.DE.35ZrO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Siderite5.AB.05FeCO3
Dolomite5.AB.10CaMg(CO3)2
Group 8 - Phosphates, Arsenates and Vanadates
Chlorapatite8.BN.05Ca5(PO4)3Cl
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Zircon9.AD.30Zr(SiO4)
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Titanite9.AG.15CaTi(SiO4)O
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Zoisite9.BG.10(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Enstatite9.DA.05Mg2Si2O6
Diopside9.DA.15CaMgSi2O6
Pargasite9.DE.15NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Anorthite9.FA.35Ca(Al2Si2O8)
var. Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Monazite Group'-REE(PO4)
'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Garnet Group'-X3Z2(SiO4)3
'Orthopyroxene Subgroup'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Olivine Group'-M2SiO4
'Carbonate'-

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
H StauroliteFe22+Al9Si4O23(OH)
H Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
H Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
CCarbon
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C SideriteFeCO3
OOxygen
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O AnorthiteCa(Al2Si2O8)
O BaddeleyiteZrO2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O ChlorapatiteCa5(PO4)3Cl
O DiopsideCaMgSi2O6
O DolomiteCaMg(CO3)2
O EnstatiteMg2Si2O6
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O ForsteriteMg2SiO4
O IlmeniteFe2+TiO3
O Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
O MagnetiteFe2+Fe23+O4
O Monazite GroupREE(PO4)
O PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
O PhlogopiteKMg3(AlSi3O10)(OH)2
O RutileTiO2
O SideriteFeCO3
O SpinelMgAl2O4
O StauroliteFe22+Al9Si4O23(OH)
O TitaniteCaTi(SiO4)O
O ZirconZr(SiO4)
O Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
O Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Garnet GroupX3Z2(SiO4)3
O ApatiteCa5(PO4)3(Cl/F/OH)
O Olivine GroupM2SiO4
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Na PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg DiopsideCaMgSi2O6
Mg DolomiteCaMg(CO3)2
Mg EnstatiteMg2Si2O6
Mg ForsteriteMg2SiO4
Mg PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg SpinelMgAl2O4
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al AnorthiteCa(Al2Si2O8)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Al PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al SpinelMgAl2O4
Al StauroliteFe22+Al9Si4O23(OH)
Al Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Al Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si AnorthiteCa(Al2Si2O8)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si DiopsideCaMgSi2O6
Si EnstatiteMg2Si2O6
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si ForsteriteMg2SiO4
Si Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Si PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si StauroliteFe22+Al9Si4O23(OH)
Si TitaniteCaTi(SiO4)O
Si ZirconZr(SiO4)
Si Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Si Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Garnet GroupX3Z2(SiO4)3
Si Olivine GroupM2SiO4
PPhosphorus
P ChlorapatiteCa5(PO4)3Cl
P Monazite GroupREE(PO4)
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S Pyrite var. Bravoite(Fe,Ni)S2
S ChalcopyriteCuFeS2
S CubaniteCuFe2S3
S GersdorffiteNiAsS
S Godlevskite(Ni,Fe)9S8
S IsocubaniteCuFe2S3
S MackinawiteFeS
S Pentlandite(NixFey)Σ9S8
S PyriteFeS2
S PyrrhotiteFe1-xS
S TroiliteFeS
S SamaniiteCu2Fe5Ni2S8
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl ChlorapatiteCa5(PO4)3Cl
Cl Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca AnorthiteCa(Al2Si2O8)
Ca CalciteCaCO3
Ca ChlorapatiteCa5(PO4)3Cl
Ca DiopsideCaMgSi2O6
Ca DolomiteCaMg(CO3)2
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Ca PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Ca TitaniteCaTi(SiO4)O
Ca Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Ca Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe Pyrite var. Bravoite(Fe,Ni)S2
Fe ChalcopyriteCuFeS2
Fe CubaniteCuFe2S3
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe Godlevskite(Ni,Fe)9S8
Fe IlmeniteFe2+TiO3
Fe IsocubaniteCuFe2S3
Fe MackinawiteFeS
Fe MagnetiteFe2+Fe23+O4
Fe Pentlandite(NixFey)Σ9S8
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe SideriteFeCO3
Fe StauroliteFe22+Al9Si4O23(OH)
Fe TroiliteFeS
Fe SamaniiteCu2Fe5Ni2S8
NiNickel
Ni Pyrite var. Bravoite(Fe,Ni)S2
Ni GersdorffiteNiAsS
Ni Godlevskite(Ni,Fe)9S8
Ni MeloniteNiTe2
Ni Pentlandite(NixFey)Σ9S8
Ni SamaniiteCu2Fe5Ni2S8
CuCopper
Cu ChalcopyriteCuFeS2
Cu CubaniteCuFe2S3
Cu IsocubaniteCuFe2S3
Cu SamaniiteCu2Fe5Ni2S8
AsArsenic
As GersdorffiteNiAsS
ZrZirconium
Zr BaddeleyiteZrO2
Zr ZirconZr(SiO4)
PdPalladium
Pd MerenskyitePdTe2
AgSilver
Ag HessiteAg2Te
TeTellurium
Te AltaitePbTe
Te HessiteAg2Te
Te MeloniteNiTe2
Te MerenskyitePdTe2
Te PilseniteBi4Te3
PbLead
Pb AltaitePbTe
BiBismuth
Bi PilseniteBi4Te3

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
  • AlpsAccretionary Complex
EuropeContinent
Italy

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