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Alto Chapare mining district, Chapare Province, Cochabamba, Boliviai
Regional Level Types
Alto Chapare mining districtDistrict
Chapare ProvinceProvince
CochabambaDepartment
BoliviaCountry

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Key
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Latitude & Longitude:
16° South , 65° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~140km
Locality type:


30 square km area of slightly metamorphosed saltdome caprock (evaporite) with entrained clasts of highly altered sedimentary and alkaline volcanic rocks. Remains of 24 asbestos mines, 5 dolomite quarries and 1 magnesite quarry.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

39 valid minerals. 2 (TL) - type locality of valid minerals. 4 erroneous literature entries.

Detailed Mineral List:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Reference: Alfredo Petrov collection.
Aegirine
Formula: NaFe3+Si2O6
Reference: [MinRec 32:461]
'Albite-Anorthite Series'
Reference: Alfredo Petrov collection.
Anatase
Formula: TiO2
Reference: Alfredo Petrov specimen (ID by PXRD, Jaroslav Hyrsl)
Anhydrite
Formula: CaSO4
Anthophyllite
Formula: ☐{Mg2}{Mg5}(Si8O22)(OH)2
Reference: DHZ, Vol. 2B, 2nd ed., p 689.
Aragonite
Formula: CaCO3
Reference: [MinRec 32:461]
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Boracite
Formula: Mg3(B7O13)Cl
Description: Possibly world's largest crystals of this species - up to 27mm.
Reference: [MinRec 32:461]
Calcite
Formula: CaCO3
Reference: GEOBOL-PNUD, Proyecto Asbesto, March 1977.
Chalcopyrite
Formula: CuFeS2
Reference: Alfredo Petrov collection.
'Chlorite Group'
Danburite
Formula: CaB2Si2O8
Localities: Reported from at least 11 localities in this region.
Description: All crystals doubly terminated. Abundant!
Reference: [MinRec 32:461]
Diopside
Formula: CaMgSi2O6
Reference: Alfredo Petrov collection. Determined by optics, Richard Thomssen.
Dolomite
Formula: CaMg(CO3)2
Localities: Reported from at least 17 localities in this region.
Reference: [MinRec 32:461]
Dravite
Formula: Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: [MinRec 32:461]; Zacek, V., Petrov, A., and Hyrsl, J. (1998), Chemistry and origin of povondraite-bearing rocks from Alto Chapare, Cochabamba, Bolivia. Journal of the Czech Geological Society: 43: 59-67.
Epsomite
Formula: MgSO4 · 7H2O
Reference: Federico Ahlfeld and Jorge Muñoz Reyes (1955) Las Especies Minerales de Bolivia. 180pp. (Banco Minero de Bolivia)
Ericaite
Formula: Fe2+3(B7O13)Cl
Reference: [MinRec 32:461] XRD and wet chemical analysis by Dr. Jaroslav Hyrsl, Karlovy Univ., Prague
'Feldspar Group'
Graphite
Formula: C
Reference: Alfredo Petrov collection.
Gypsum
Formula: CaSO4 · 2H2O
Reference: Alfredo Petrov, field observation.
Halite
Formula: NaCl
Reference: Alfredo Petrov collection.
Hematite
Formula: Fe2O3
Reference: [MinRec 32:461]
Hydromagnesite
Formula: Mg5(CO3)4(OH)2 · 4H2O
Reference: Wet chemistry analysis by Dr. Fritz Berndt
'K Feldspar'
'Limonite'
Formula: (Fe,O,OH,H2O)
Magnesioferrite
Formula: MgFe3+2O4
Reference: Alfredo Petrov collection. XRD by Dr. Jaroslav Hyrsl (Karlovy University, Prague); Sp. Gr.
Magnesio-riebeckite (TL)
Formula: ◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Localities: Reported from at least 20 localities in this region.
Reference: Whittaker: Acta Crystallographica (1949) [MinRec 32:461]
Magnesite
Formula: MgCO3
Localities: Reported from at least 6 localities in this region.
Reference: [MinRec 32:461]
Magnetite
Formula: Fe2+Fe3+2O4
Reference: (unpublished thesis)
Malachite
Formula: Cu2(CO3)(OH)2
Reference: Alfredo Petrov collection.
Microcline
Formula: K(AlSi3O8)
Reference: [MinRec 32:461]
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Oxy-dravite
Formula: Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Reference: Zacek, V., Fryda, J., Petrov, A., Hyrsl, J. (2000): Tourmalines of the povondraite-(oxy)dravite series from the cap rock of meta-evaporite in Alto Chapare, Cochabamba, Bolivia. - Journal of the Czech Geological Society 45/1-2, 3-12
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Colour: green
Reference: Alfredo Petrov collection. determined by XRD and microprobe, Dr. Vladimir Zacek, Czech Geological Survey
Polyhalite
Formula: K2Ca2Mg(SO4)4 · 2H2O
Reference: (unpublished thesis)
Povondraite (TL)
Formula: NaFe3+3(Mg2Fe3+4)(Si6O18)(BO3)3(OH)3O
Reference: (erroneously attributed to San Francisco mine in the type description)
Pyrite
Formula: FeS2
Localities: Reported from at least 6 localities in this region.
Reference: [MinRec 32:461]
Quartz
Formula: SiO2
Localities: Reported from at least 6 localities in this region.
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Reference: Amer.Min. (1993) 78, 433-436 (Dubious ID; more likely magnesioriebeckite)
'Riebeckite Root Name'
Formula: ◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
Reference: Harvard Mineralogical Museum no. 112670
'Riebeckite Root Name var: Crocidolite'
Formula: ◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
Reference: Harvard Mineralogical Museum no. 112670
Rutile
Formula: TiO2
Reference: Alfredo Petrov collection.
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: structural determination by Dr. Joel Grice (C.M.N.), and Dr. Frank Hawthorne (U. of Manitoba); microprobe by Dr. Vladimir Zacek, Czech Geological Survey; Zacek, V., Petrov, A., and Hyrsl, J. (1998), Chemistry and origin of povondraite-bearing rocks from Alto Chapare, Cochabamba, Bolivia. Journal of the Czech Geological Society: 43: 59-67.
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Reference: Alfredo Petrov, field collected specimens.
Stilpnomelane
Formula: (K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Reference: GEOBOL-PNUD, Proyecto Asbesto, March 1977.
Talc
Formula: Mg3Si4O10(OH)2
Localities: Reported from at least 6 localities in this region.
Reference: Alfredo Petrov collection.
Tennantite
Formula: Cu6[Cu4(Fe,Zn)2]As4S13
Reference: Alfredo Petrov collection. XRD by Dr. Jaroslav Hyrsl (Karlovy University, Prague)
Tremolite
Formula: ☐{Ca2}{Mg5}(Si8O22)(OH)2
'UM2000-64-SiO:BFeHKMg'
Formula: K, Mg, Fe, Si, B, O, H
Reference: Žáček, V., Frýda, J., Petrov, A. and Hyršl, J. (2000): Tourmalines of the povondraite-(oxy)dravite series from the caps rocks of meta-evaporite in Alto Chapare, Cochamba, Bolivia. Journal of the Czech Geological Society, 45, 3-12.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
Tennantite2.GB.05Cu6[Cu4(Fe,Zn)2]As4S13
Group 3 - Halides
Halite3.AA.20NaCl
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Hematite4.CB.05Fe2O3
Magnesioferrite4.BB.05MgFe3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Hydromagnesite5.DA.05Mg5(CO3)4(OH)2 · 4H2O
Magnesite5.AB.05MgCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 6 - Borates
Boracite6.GA.05Mg3(B7O13)Cl
Ericaite6.GA.05Fe2+3(B7O13)Cl
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Epsomite ?7.CB.40MgSO4 · 7H2O
Gypsum7.CD.40CaSO4 · 2H2O
Polyhalite7.CC.65K2Ca2Mg(SO4)4 · 2H2O
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Aegirine9.DA.25NaFe3+Si2O6
Anthophyllite9.DD.05☐{Mg2}{Mg5}(Si8O22)(OH)2
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Danburite9.FA.65CaB2Si2O8
Diopside9.DA.15CaMgSi2O6
Dravite9.CK.05Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Magnesio-riebeckite (TL)9.DE.25◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Microcline9.FA.30K(AlSi3O8)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Oxy-dravite9.CK.05Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Povondraite (TL)9.CK.05NaFe3+3(Mg2Fe3+4)(Si6O18)(BO3)3(OH)3O
Riebeckite ?9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Stilpnomelane9.EG.40(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Talc9.EC.05Mg3Si4O10(OH)2
Tremolite9.DE.10☐{Ca2}{Mg5}(Si8O22)(OH)2
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Chlorite Group'-
'Feldspar Group'-
'K Feldspar'-
'Limonite'-(Fe,O,OH,H2O)
'Riebeckite Root Name' ?-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'var: Crocidolite' ?-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'UM2000-64-SiO:BFeHKMg'-K, Mg, Fe, Si, B, O, H

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 2 - SULFIDES
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
3 <ø < 4
Tennantite3.3.6.2Cu6[Cu4(Fe,Zn)2]As4S13
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
AX2
Anatase4.4.4.1TiO2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnesioferrite7.2.2.1MgFe3+2O4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 9 - NORMAL HALIDES
AX
Halite9.1.1.1NaCl
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Magnesite14.1.1.2MgCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 16b - HYDRATED CARBONATES CONTAINING HYDROXYL OR HALOGEN
Hydromagnesite16b.7.1.1Mg5(CO3)4(OH)2 · 4H2O
Group 25 - ANHYDROUS BORATES CONTAINING HYDROXYL OR HALOGEN
Hexaborates
Boracite25.6.1.1Mg3(B7O13)Cl
Ericaite25.6.1.2Fe2+3(B7O13)Cl
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Anhydrite28.3.2.1CaSO4
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AmBn(XO4)p·xH2O, with (m+n):p < 3:2 and > 1:1
Polyhalite29.4.5.1K2Ca2Mg(SO4)4 · 2H2O
AXO4·xH2O
Epsomite ?29.6.11.1MgSO4 · 7H2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with[Si2O7] with borate groups
Danburite56.3.1.1CaB2Si2O8
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with borate groups
Dravite61.3.1.9Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Povondraite (TL)61.3.1.6NaFe3+3(Mg2Fe3+4)(Si6O18)(BO3)3(OH)3O
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Aegirine65.1.3c.2NaFe3+Si2O6
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Diopside65.1.3a.1CaMgSi2O6
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Anthophyllite66.1.2.1☐{Mg2}{Mg5}(Si8O22)(OH)2
Tremolite66.1.3a.1☐{Ca2}{Mg5}(Si8O22)(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Talc71.2.1.3Mg3Si4O10(OH)2
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined islands
Stilpnomelane74.1.1.1(K,Ca,Na)(Fe2+,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
Microcline76.1.1.5K(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
'Albite-Anorthite Series'-
Aragonite-CaCO3
'Chlorite Group'-
'Feldspar Group'-
'K Feldspar'-
'Limonite'-(Fe,O,OH,H2O)
Magnesio-riebeckite (TL)-◻{Na2}{Mg3Fe3+2}(Si8O22)(OH)2
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2
Oxy-dravite-Na(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Riebeckite ?-◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
'Riebeckite Root Name' ?-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'var: Crocidolite' ?-◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'UM2000-64-SiO:BFeHKMg'-K, Mg, Fe, Si, B, O, H

List of minerals for each chemical element

HHydrogen
H Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
H PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
H HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
H MalachiteCu2(CO3)(OH)2
H DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
H TalcMg3Si4O10(OH)2
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H GypsumCaSO4 · 2H2O
H Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H Limonite(Fe,O,OH,H2O)
H Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
H Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
H UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
H Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
H EpsomiteMgSO4 · 7H2O
H Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
BBoron
B PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
B BoraciteMg3(B7O13)Cl
B DanburiteCaB2Si2O8
B EricaiteFe32+(B7O13)Cl
B DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
B Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
B UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
CCarbon
C DolomiteCaMg(CO3)2
C GraphiteC
C HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
C MalachiteCu2(CO3)(OH)2
C AragoniteCaCO3
C MagnesiteMgCO3
C CalciteCaCO3
OOxygen
O Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
O PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
O BoraciteMg3(B7O13)Cl
O DanburiteCaB2Si2O8
O DolomiteCaMg(CO3)2
O EricaiteFe32+(B7O13)Cl
O HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
O MalachiteCu2(CO3)(OH)2
O AegirineNaFe3+Si2O6
O AragoniteCaCO3
O DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
O HematiteFe2O3
O MagnesiteMgCO3
O MicroclineK(AlSi3O8)
O MagnesioferriteMgFe23+O4
O RutileTiO2
O TalcMg3Si4O10(OH)2
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O PhlogopiteKMg3(AlSi3O10)(OH)2
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O DiopsideCaMgSi2O6
O AnataseTiO2
O GypsumCaSO4 · 2H2O
O Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O QuartzSiO2
O Limonite(Fe,O,OH,H2O)
O CalciteCaCO3
O Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
O Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
O AnhydriteCaSO4
O MuscoviteKAl2(AlSi3O10)(OH)2
O MagnetiteFe2+Fe23+O4
O PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
O UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
O Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
O EpsomiteMgSO4 · 7H2O
O Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
FFluorine
F Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
F Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
NaSodium
Na Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Na PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
Na HaliteNaCl
Na AegirineNaFe3+Si2O6
Na DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Na Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Na Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Na Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Na Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
MgMagnesium
Mg Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Mg PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
Mg BoraciteMg3(B7O13)Cl
Mg DolomiteCaMg(CO3)2
Mg HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Mg DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Mg MagnesiteMgCO3
Mg MagnesioferriteMgFe23+O4
Mg TalcMg3Si4O10(OH)2
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg DiopsideCaMgSi2O6
Mg Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Mg Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Mg PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
Mg UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
Mg Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
Mg EpsomiteMgSO4 · 7H2O
AlAluminium
Al DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Al MicroclineK(AlSi3O8)
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Si PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
Si DanburiteCaB2Si2O8
Si AegirineNaFe3+Si2O6
Si DraviteNa(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH)
Si MicroclineK(AlSi3O8)
Si TalcMg3Si4O10(OH)2
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si DiopsideCaMgSi2O6
Si Oxy-draviteNa(MgAl2)MgAl5(Si6O18)(BO3)3(OH)3O
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si QuartzSiO2
Si Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Si Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
Si Anthophyllite☐{Mg2}{Mg5}(Si8O22)(OH)2
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Si Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Si Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
SSulfur
S TennantiteCu6[Cu4(Fe,Zn)2]As4S13
S ChalcopyriteCuFeS2
S PyriteFeS2
S GypsumCaSO4 · 2H2O
S AnhydriteCaSO4
S PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
S EpsomiteMgSO4 · 7H2O
ClChlorine
Cl BoraciteMg3(B7O13)Cl
Cl EricaiteFe32+(B7O13)Cl
Cl HaliteNaCl
Cl Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Cl Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
KPotassium
K MicroclineK(AlSi3O8)
K PhlogopiteKMg3(AlSi3O10)(OH)2
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
K MuscoviteKAl2(AlSi3O10)(OH)2
K PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
K UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
CaCalcium
Ca DanburiteCaB2Si2O8
Ca DolomiteCaMg(CO3)2
Ca AragoniteCaCO3
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca DiopsideCaMgSi2O6
Ca GypsumCaSO4 · 2H2O
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca CalciteCaCO3
Ca Tremolite☐{Ca2}{Mg5}(Si8O22)(OH)2
Ca Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Ca AnhydriteCaSO4
Ca PolyhaliteK2Ca2Mg(SO4)4 · 2H2O
TiTitanium
Ti RutileTiO2
Ti AnataseTiO2
FeIron
Fe Magnesio-riebeckite◻{Na2}{Mg3Fe23+}(Si8O22)(OH)2
Fe PovondraiteNaFe33+(Mg2Fe43+)(Si6O18)(BO3)3(OH)3O
Fe EricaiteFe32+(B7O13)Cl
Fe ChalcopyriteCuFeS2
Fe AegirineNaFe3+Si2O6
Fe HematiteFe2O3
Fe PyriteFeS2
Fe MagnesioferriteMgFe23+O4
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe Limonite(Fe,O,OH,H2O)
Fe Stilpnomelane(K,Ca,Na)(Fe2+,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Fe MagnetiteFe2+Fe23+O4
Fe UM2000-64-SiO:BFeHKMgK, Mg, Fe, Si, B, O, H
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Fe Riebeckite Root Name (var: Crocidolite)◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
Fe Riebeckite Root Name◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2
CuCopper
Cu TennantiteCu6[Cu4(Fe,Zn)2]As4S13
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
AsArsenic
As TennantiteCu6[Cu4(Fe,Zn)2]As4S13

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- Žáček, V., Petrov, A., Hyršl, J. (1998): Chemistry and origin of povondraite-bearing rocks from Alto Chapare, Cochabamba, Bolivia. Journal of the Czech Geological Society 43, 59-67.
- Žáček, V., Frýda, J., Petrov, A. and Hyršl, J. (2000): Tourmalines of the povondraite-(oxy)dravite series from the caps rocks of meta-evaporite in Alto Chapare, Cochamba, Bolivia. Journal of the Czech Geological Society, 45, 3-12.

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