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Monte Croass paraschist outcrops, Malone Valley, Metropolitan City of Turin, Piedmont, Italyi
Regional Level Types
Monte Croass paraschist outcropsGroup of Outcrops
Malone ValleyValley
Metropolitan City of TurinMetropolitan City
PiedmontRegion
ItalyCountry

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Key
Locality type:
Group of Outcrops
Other Languages:
Italian:
Affioramenti di parascisti del Monte Croass, Valle del Malone (Val Malone), Città metropolitana di Torino (Provincia di Torino), Piemonte, Italia


Polymetamorphic blastomylonitic paraschists (pre-Alpine deep continental crust) outcrops. High-grade metasedimentary gneisses transformed to schists during Alpine metamorphism. Presence of metabasites, marbles and migmatitic leucosomes.

The association of high-grade pre-Alpine schists and marbles includes minor metabasics that widely preserve relics of brown hornblende and clinopyroxene predating the development of the pervasive Alpine foliation. The early
Alpine foliation is marked by chloritoid + glaucophane +/-kyanite + white mica in the metasediments, indicating blueschist facies peak conditions. In metabasic layers the Alpine foliation is marked by colourless amphibole +
clinozoisite + white mica + titanite. This tectonometamorphic unit (TMU) is bounded by decametre-thick discontinuous mylonitic horizons marked by colourless amphibole + chlorite + epidote + albite + quartz + titanite. These mylonites separate the Monte Croass TMU from the surrounding gneisses and
micaschists of the Sesia-Lanzo Zone that recorded the early Alpine eclogitic
imprint.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


23 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Description: Alpine metamorphism phase in metabasites. In metabasites (late-Alpine low-pressure metamorphism phase).
Reference: Eur. J. Mineral (1989): 1: 89-104.
Albite
Formula: Na(AlSi3O8)
Description: In leucosomes (late-Alpine low-pressure metamorphism phase). In paraschists (late-Alpine low-pressure metamorphism phase). Late-Alpine low pressure phase in marbles. In metabasites (late-Alpine low-pressure metamorphism phase).
Reference: Eur. J. Mineral (1989): 1: 89-104.
'Albite-Anorthite Series'
Description: In leucosomes (pre-Alpine phase). In leucosomes (late-Alpine low-pressure metamorphism phase). Pre-Alpine phase in paraschists. Pre-Alpine phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Almandine
Formula: Fe2+3Al2(SiO4)3
Description: Pre-Alpine phase in paraschists. Alpine metamorphism phase in paraschists. Pre-Alpine phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Eur. J. Mineral (1989): 1: 89-104.
Augite var: Soda-Augite
Reference: Eur. J. Mineral (1989): 1: 89-104.
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Description: In leucosomes (pre-Alpine phase). Pre-Alpine phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Calcite
Formula: CaCO3
Description: Pre-Alpine phase in marbles.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Celadonite
Formula: K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Description: Celadonite-phengite series. Alpine metamorphism phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
'Chlorite Group'
Description: In paraschists (late-Alpine low-pressure metamorphism phase). Late-Alpine low pressure phase in marbles. Alpine metamorphism phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Chloritoid
Formula: (Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Description: Alpine metamorphism phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
'Clinopyroxene Subgroup'
Description: Pre-Alpine phase in marbles. Pre-Alpine phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Clinozoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Description: Alpine metamorphism phase in paraschists. Alpine metamorphism phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Diopside
Formula: CaMgSi2O6
Reference: Eur. J. Mineral (1989): 1: 89-104.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Description: In paraschists (late-Alpine low-pressure metamorphism phase). In metabasites (late-Alpine low-pressure metamorphism phase).
Reference: Eur. J. Mineral (1989): 1: 89-104.
Ferro-glaucophane
Formula: ◻[Na2][Fe2+3Al2]Si8O22(OH)2
Reference: Eur. J. Mineral (1989): 1: 89-104.
Glaucophane
Formula: ◻[Na2][Mg3Al2]Si8O22(OH)2
Description: Alpine metamorphism phase in paraschists. Alpine metamorphism phase in marbles. Alpine metamorphism phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Graphite
Formula: C
Description: Pre-Alpine phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
'Hornblende'
Description: Pre-Alpine phase in marbles. Pre-Alpine phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Jadeite
Formula: Na(Al,Fe3+)Si2O6
Description: In leucosomes (Alpine metamorphism phase).
Reference: Eur. J. Mineral (1989): 1: 89-104.
'K Feldspar'
Description: In leucosomes (pre-Alpine phase). Pre-Alpine phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Kyanite
Formula: Al2(SiO4)O
Description: Alpine metamorphism phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Lawsonite
Formula: CaAl2(Si2O7)(OH)2 · H2O
Description: Alpine metamorphism phase in paraschists.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Description: Phengite-celadonite series. In leucosomes (Alpine metamorphism phase). Alpine metamorphism phase in paraschists. Alpine metamorphism phase in marbles.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Muscovite var: Phengite
Formula: KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Description: Phengite-celadonite series. In leucosomes (Alpine metamorphism phase). Alpine metamorphism phase in paraschists. Alpine metamorphism phase in marbles.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Omphacite
Formula: (NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Description: Rims Na-augite in metabasite granulites. Rims diopside (pre-Alpine mineral).
Reference: Eur. J. Mineral (1989): 1: 89-104.
Paragonite
Formula: NaAl2(AlSi3O10)(OH)2
Description: Alpine metamorphism phase in paraschists. Alpine metamorphism phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Quartz
Formula: SiO2
Description: In leucosomes (pre-Alpine phase). In leucosomes (Alpine metamorphism phase). Alpine metamorphism phase in paraschists. Pre-Alpine phase in marbles.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Sillimanite
Formula: Al2(SiO4)O
Description: Pre-Alpine phase in paraschists. Replaced by kyanite.
Reference: Eur. J. Mineral (1989): 1: 89-104.
Stilpnomelane
Formula: (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Description: In paraschists (late-Alpine low-pressure metamorphism phase).
Reference: Eur. J. Mineral (1989): 1: 89-104.
Zoisite
Formula: Ca2Al3[Si2O7][SiO4]O(OH)
Description: Alpine metamorphism phase in paraschists. Alpine metamorphism phase in metabasites.
Reference: Eur. J. Mineral (1989): 1: 89-104.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite9.FA.35Na(AlSi3O8)
Almandine9.AD.25Fe2+3Al2(SiO4)3
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
var: Soda-Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Celadonite9.EC.15K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Chloritoid9.AF.85(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Clinozoisite9.BG.05a{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Diopside9.DA.15CaMgSi2O6
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ferro-glaucophane9.DE.25◻[Na2][Fe2+3Al2]Si8O22(OH)2
Glaucophane9.DE.25◻[Na2][Mg3Al2]Si8O22(OH)2
Jadeite9.DA.25Na(Al,Fe3+)Si2O6
Kyanite9.AF.15Al2(SiO4)O
Lawsonite9.BE.05CaAl2(Si2O7)(OH)2 · H2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Phengite9.EC.15KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Omphacite9.DA.20(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Paragonite9.EC.15NaAl2(AlSi3O10)(OH)2
Sillimanite9.AF.05Al2(SiO4)O
Stilpnomelane9.EG.40(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Zoisite9.BG.10Ca2Al3[Si2O7][SiO4]O(OH)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-
'Clinopyroxene Subgroup'-
'Hornblende'-
'K Feldspar'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Graphite1.3.6.2C
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Kyanite52.2.2c.1Al2(SiO4)O
Sillimanite52.2.2a.1Al2(SiO4)O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Chloritoid52.3.3.1(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Lawsonite56.2.3.1CaAl2(Si2O7)(OH)2 · H2O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Clinozoisite58.2.1a.4{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1Ca2Al3[Si2O7][SiO4]O(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Diopside65.1.3a.1CaMgSi2O6
Jadeite65.1.3c.1Na(Al,Fe3+)Si2O6
Omphacite65.1.3b.1(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Glaucophane66.1.3c.1◻[Na2][Mg3Al2]Si8O22(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Celadonite71.2.2a.6K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Paragonite71.2.2a.2NaAl2(AlSi3O10)(OH)2
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined islands
Stilpnomelane74.1.1.1(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
'Albite-Anorthite Series'-
Augite
var: Soda-Augite
-(CaxMgyFez)(Mgy1Fez1)Si2O6
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-
'Clinopyroxene Subgroup'-
Ferro-glaucophane-◻[Na2][Fe2+3Al2]Si8O22(OH)2
'Hornblende'-
'K Feldspar'-
Muscovite
var: Phengite
-KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2

List of minerals for each chemical element

HHydrogen
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
H Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
H Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
H Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
H LawsoniteCaAl2(Si2O7)(OH)2 · H2O
H ParagoniteNaAl2(AlSi3O10)(OH)2
H Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
H Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
H ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
C CalciteCaCO3
C GraphiteC
OOxygen
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O AlbiteNa(AlSi3O8)
O AlmandineFe32+Al2(SiO4)3
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O CalciteCaCO3
O CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
O Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
O Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O DiopsideCaMgSi2O6
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
O Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
O JadeiteNa(Al,Fe3+)Si2O6
O KyaniteAl2(SiO4)O
O LawsoniteCaAl2(Si2O7)(OH)2 · H2O
O Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
O ParagoniteNaAl2(AlSi3O10)(OH)2
O Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
O QuartzSiO2
O SillimaniteAl2(SiO4)O
O Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
O ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
O MuscoviteKAl2(AlSi3O10)(OH)2
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
Na Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Na JadeiteNa(Al,Fe3+)Si2O6
Na Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Na ParagoniteNaAl2(AlSi3O10)(OH)2
Na Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
MgMagnesium
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Mg CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Mg DiopsideCaMgSi2O6
Mg Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Mg Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Mg Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Mg Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
AlAluminium
Al AlbiteNa(AlSi3O8)
Al AlmandineFe32+Al2(SiO4)3
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Al Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
Al Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Al JadeiteNa(Al,Fe3+)Si2O6
Al KyaniteAl2(SiO4)O
Al LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Al Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Al ParagoniteNaAl2(AlSi3O10)(OH)2
Al Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Al SillimaniteAl2(SiO4)O
Al Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Al ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si AlbiteNa(AlSi3O8)
Si AlmandineFe32+Al2(SiO4)3
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Si Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Si Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si DiopsideCaMgSi2O6
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
Si Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Si JadeiteNa(Al,Fe3+)Si2O6
Si KyaniteAl2(SiO4)O
Si LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Si Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Si ParagoniteNaAl2(AlSi3O10)(OH)2
Si Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Si QuartzSiO2
Si SillimaniteAl2(SiO4)O
Si Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Si ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
K CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
K Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
K Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca CalciteCaCO3
Ca Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Ca DiopsideCaMgSi2O6
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Ca Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Ca Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Ca ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
FeIron
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Fe AlmandineFe32+Al2(SiO4)3
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fe CeladoniteK(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Fe Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe Ferro-glaucophane◻[Na2][Fe32+Al2]Si8O22(OH)2
Fe JadeiteNa(Al,Fe3+)Si2O6
Fe Omphacite(NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6
Fe Muscovite (var: Phengite)KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Fe Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Pognante, U. (1989) Lawsonite, blueschist and eclogite formation in the southern Sesia zone (western Alps, Italy). European Journal of Mineralogy 1, 89-104.
Piccoli, G.C., Maletto, G., Bosio, P., and Lombardo, B. (2007) Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" di Alba, L'Artigiana Srl - Azienda Grafica, Alba (Cuneo), 607 pp.
Zuccali, M., and Spalla, M.I. (2010) Lawsonite-bearing continental crust meso-and microstructures: evolution of the Sesia-Lanzo Zone (Western Italian Alps, Austroalpine domain). Rendiconti online della Società Geologica Italiana, 10, 157-160.


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