Viloco Mine (Araca Mine), Loayza Province, La Paz, Boliviai
| Regional Level Types | |
|---|---|
| Viloco Mine (Araca Mine) | Mine (Active) |
| Loayza Province | Province |
| La Paz | Department |
| Bolivia | Country |
This page kindly sponsored by Keith Compton
Latitude & Longitude (WGS84):
16° 52' 26'' South , 67° 29' 52'' West
Latitude & Longitude (decimal):
Type:
Mine (Active) - last checked 2022
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Viloco | 1,900 (2012) | 10.1km |
| Quime | 2,404 (2012) | 32.3km |
| Chulumani | 2,952 (2014) | 51.8km |
| Kollpa Khuchu Belen | 357 (2018) | 54.7km |
| Belen | 620 (2018) | 55.0km |
Mindat Locality ID:
335
Long-form identifier:
mindat:1:2:335:6
GUID (UUID V4):
1e7c13b4-b4b6-40f9-862c-e799a3e2e75f
Peribatholithic cassiterite veins. Still actively mined. "Viloco" and "Araca" are more-or-less interchangeable names for this locality. This is the only tin mine in Bolivia that occasionally produces transparent cassiterite of facettable quality.
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Rock Types Recorded
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Alphabetical List Tree DiagramDetailed Mineral List:
| β Acanthite Formula: Ag2S |
| β Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 |
| β 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| β Arsenopyrite Formula: FeAsS Localities: References: |
| β Bismuth Formula: Bi References: |
| β Bismuthinite Formula: Bi2S3 References: |
| β Cassiterite Formula: SnO2 Localities: Habit: Crystals to 8cm, twins to 5cm Colour: Colorless, Dark brown, phantoms References: |
| β Chalcopyrite Formula: CuFeS2 Localities: References: |
| β Chamosite Formula: (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| β 'Chlorite Group' |
| β 'Feldspar Group' |
| β Ferberite Formula: FeWO4 |
| β Ferrimolybdite Formula: Fe2(MoO4)3 · nH2O |
| β Galena Formula: PbS |
| β Goethite Formula: Ξ±-Fe3+O(OH) Localities: References: |
| β Halite Formula: NaCl Description: Microcrystals in fluid inclusions in cassiterite. |
| β Hematite Formula: Fe2O3 |
| β Jamesonite Formula: Pb4FeSb6S14 |
| β Kaolinite Formula: Al2(Si2O5)(OH)4 References: |
| β LΓΆllingite Formula: FeAs2 |
| β Magnetite Formula: Fe2+Fe3+2O4 Localities: References: |
| β Marcasite Formula: FeS2 |
| β Molybdenite Formula: MoS2 |
| β 'Monazite' Formula: REE(PO4) References: |
| β Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
| β Pyrite Formula: FeS2 References: |
| β Pyrrhotite Formula: Fe1-xS Localities: References: |
| β Quartz Formula: SiO2 Localities: References: |
| β Rutile Formula: TiO2 |
| β Scheelite Formula: Ca(WO4) References: |
| β Siderite Formula: FeCO3 Localities: References: |
| β 'Silesite' |
| β Sphalerite Formula: ZnS References: |
| β Stannite Formula: Cu2FeSnS4 References: |
| β Tin Formula: Sn Description: Very rare dendritic films on cassiterite crystals; perhaps of post-mining origin. References: |
| β 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z Localities: References: |
| β Vivianite ? Formula: Fe2+Fe2+2(PO4)2 · 8H2O |
| β 'Wolframite Group' References: |
| β Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Tin | 1.AC.10 | Sn |
| β | Bismuth | 1.CA.05 | Bi |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Acanthite | 2.BA.35 | Ag2S |
| β | Sphalerite | 2.CB.05a | ZnS |
| β | Chalcopyrite | 2.CB.10a | CuFeS2 |
| β | Stannite | 2.CB.15a | Cu2FeSnS4 |
| β | Pyrrhotite | 2.CC.10 | Fe1-xS |
| β | Galena | 2.CD.10 | PbS |
| β | Bismuthinite | 2.DB.05 | Bi2S3 |
| β | Molybdenite | 2.EA.30 | MoS2 |
| β | Pyrite | 2.EB.05a | FeS2 |
| β | Marcasite | 2.EB.10a | FeS2 |
| β | LΓΆllingite | 2.EB.15a | FeAs2 |
| β | Arsenopyrite | 2.EB.20 | FeAsS |
| β | Jamesonite | 2.HB.15 | Pb4FeSb6S14 |
| Group 3 - Halides | |||
| β | Halite | 3.AA.20 | NaCl |
| Group 4 - Oxides and Hydroxides | |||
| β | Goethite | 4.00. | Ξ±-Fe3+O(OH) |
| β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| β | Hematite | 4.CB.05 | Fe2O3 |
| β | Quartz | 4.DA.05 | SiO2 |
| β | Cassiterite | 4.DB.05 | SnO2 |
| β | Rutile | 4.DB.05 | TiO2 |
| β | Ferberite | 4.DB.30 | FeWO4 |
| β | 'Wolframite Group' | 4.DB.30 va | |
| Group 5 - Nitrates and Carbonates | |||
| β | Siderite | 5.AB.05 | FeCO3 |
| β | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Scheelite | 7.GA.05 | Ca(WO4) |
| β | Ferrimolybdite | 7.GB.30 | Fe2(MoO4)3 Β· nH2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| β | Vivianite ? | 8.CE.40 | Fe2+Fe2+2(PO4)2 Β· 8H2O |
| Group 9 - Silicates | |||
| β | Zircon | 9.AD.30 | Zr(SiO4) |
| β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| β | Chamosite | 9.EC.55 | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| β | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| Unclassified | |||
| β | 'Chlorite Group' | - | |
| β | 'Monazite' | - | REE(PO4) |
| β | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
| β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| β | 'Silesite' | - | |
| β | 'Feldspar Group' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Chamosite | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| H | β Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| H | β Goethite | Ξ±-Fe3+O(OH) |
| H | β Kaolinite | Al2(Si2O5)(OH)4 |
| H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | β Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| B | Boron | |
| B | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| C | Carbon | |
| C | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| C | β Siderite | FeCO3 |
| O | Oxygen | |
| O | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | β Cassiterite | SnO2 |
| O | β Chamosite | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| O | β Ferberite | FeWO4 |
| O | β Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| O | β Goethite | Ξ±-Fe3+O(OH) |
| O | β Hematite | Fe2O3 |
| O | β Kaolinite | Al2(Si2O5)(OH)4 |
| O | β Magnetite | Fe2+Fe23+O4 |
| O | β Monazite | REE(PO4) |
| O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | β Quartz | SiO2 |
| O | β Rutile | TiO2 |
| O | β Scheelite | Ca(WO4) |
| O | β Siderite | FeCO3 |
| O | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| O | β Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| O | β Zircon | Zr(SiO4) |
| O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | Fluorine | |
| F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | β Halite | NaCl |
| Mg | Magnesium | |
| Mg | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Al | Aluminium | |
| Al | β Chamosite | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| Al | β Kaolinite | Al2(Si2O5)(OH)4 |
| Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | β Chamosite | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| Si | β Kaolinite | Al2(Si2O5)(OH)4 |
| Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | β Quartz | SiO2 |
| Si | β Zircon | Zr(SiO4) |
| Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| P | Phosphorus | |
| P | β Monazite | REE(PO4) |
| P | β Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | β Acanthite | Ag2S |
| S | β Arsenopyrite | FeAsS |
| S | β Bismuthinite | Bi2S3 |
| S | β Chalcopyrite | CuFeS2 |
| S | β Galena | PbS |
| S | β Jamesonite | Pb4FeSb6S14 |
| S | β Marcasite | FeS2 |
| S | β Molybdenite | MoS2 |
| S | β Pyrite | FeS2 |
| S | β Pyrrhotite | Fe1-xS |
| S | β Sphalerite | ZnS |
| S | β Stannite | Cu2FeSnS4 |
| Cl | Chlorine | |
| Cl | β Halite | NaCl |
| Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | β Scheelite | Ca(WO4) |
| Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | β Rutile | TiO2 |
| Fe | Iron | |
| Fe | β Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | β Arsenopyrite | FeAsS |
| Fe | β Chalcopyrite | CuFeS2 |
| Fe | β Chamosite | (Fe2+)5Al(Si,Al)4O10(OH,O)8 |
| Fe | β Ferberite | FeWO4 |
| Fe | β Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| Fe | β Goethite | Ξ±-Fe3+O(OH) |
| Fe | β Hematite | Fe2O3 |
| Fe | β Jamesonite | Pb4FeSb6S14 |
| Fe | β LΓΆllingite | FeAs2 |
| Fe | β Magnetite | Fe2+Fe23+O4 |
| Fe | β Marcasite | FeS2 |
| Fe | β Pyrite | FeS2 |
| Fe | β Pyrrhotite | Fe1-xS |
| Fe | β Siderite | FeCO3 |
| Fe | β Stannite | Cu2FeSnS4 |
| Fe | β Vivianite | Fe2+Fe22+(PO4)2 · 8H2O |
| Cu | Copper | |
| Cu | β Chalcopyrite | CuFeS2 |
| Cu | β Stannite | Cu2FeSnS4 |
| Zn | Zinc | |
| Zn | β Sphalerite | ZnS |
| As | Arsenic | |
| As | β Arsenopyrite | FeAsS |
| As | β LΓΆllingite | FeAs2 |
| Zr | Zirconium | |
| Zr | β Zircon | Zr(SiO4) |
| Mo | Molybdenum | |
| Mo | β Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| Mo | β Molybdenite | MoS2 |
| Ag | Silver | |
| Ag | β Acanthite | Ag2S |
| Sn | Tin | |
| Sn | β Cassiterite | SnO2 |
| Sn | β Stannite | Cu2FeSnS4 |
| Sn | β Tin | Sn |
| Sb | Antimony | |
| Sb | β Jamesonite | Pb4FeSb6S14 |
| W | Tungsten | |
| W | β Ferberite | FeWO4 |
| W | β Scheelite | Ca(WO4) |
| Pb | Lead | |
| Pb | β Galena | PbS |
| Pb | β Jamesonite | Pb4FeSb6S14 |
| Bi | Bismuth | |
| Bi | β Bismuth | Bi |
| Bi | β Bismuthinite | Bi2S3 |
Localities in this Region
- La Paz
- Loayza Province
- Viloco Mine (Araca mine)
- Loayza Province
Other Regions, Features and Areas containing this locality
Altiplano PlateTectonic Plate
South AmericaContinent
- Andean tin province
- AndesMountain Range
South America Plate
- Altiplano basinBasin
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References
Viloco Mine, Loayza Province, La Paz, Bolivia