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Capurru Quarry, Osilo, Sassari Province, Sardinia, Italyi
Regional Level Types
Capurru QuarryQuarry (Abandoned)
OsiloCommune
Sassari ProvinceProvince
SardiniaAutonomous Region
ItalyCountry

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Latitude & Longitude (WGS84):
40° 44' 24'' North , 8° 40' 41'' East
Latitude & Longitude (decimal):
Type:
Quarry (Abandoned) - last checked 2023
Nearest Settlements:
PlacePopulationDistance
Osilo2,741 (2014)0.7km
Santa Vittoria115 (2014)3.8km
Filigheddu163 (2014)6.6km
Nulvi2,827 (2014)7.4km
Muros781 (2014)8.5km
Mindat Locality ID:
4568
Long-form identifier:
mindat:1:2:4568:4
GUID (UUID V4):
0
Other Languages:
Italian:
Cava Capurru, Osilo, Sassari, Sardegna, Italia


This locality is said to have produced the finest Italian amethyst specimens.

The Capurru quarry, located on the outskirts of Osilo, is the best-known and today best-preserved extraction plant in the area: the imposing and characteristic tower of the central plant, on which some rusty machinery still remains, is visible even from long distances. Organized on two levels, it produced gravel for embankments and roadbeds. It was abandoned some decades ago.

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


9 valid minerals.

Detailed Mineral List:

Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Baryte
Formula: BaSO4
Calcite
Formula: CaCO3
Dolomite
Formula: CaMg(CO3)2
Fluorite
Formula: CaF2
'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Quartz var. Amethyst
Formula: SiO2
Quartz var. Sceptre Quartz
Formula: SiO2
References:
Yugawaralite
Formula: CaAl2Si6O16 · 4H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz
var. Amethyst
4.DA.05SiO2
4.DA.05SiO2
var. Sceptre Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Dolomite5.AB.10CaMg(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 9 - Silicates
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Yugawaralite9.GB.15CaAl2Si6O16 · 4H2O
Unclassified
'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O

List of minerals for each chemical element

HHydrogen
H Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
H LaumontiteCaAl2Si4O12 · 4H2O
H YugawaraliteCaAl2Si6O16 · 4H2O
CCarbon
C AnkeriteCa(Fe2+,Mg)(CO3)2
C CalciteCaCO3
C DolomiteCaMg(CO3)2
OOxygen
O Quartz var. AmethystSiO2
O AnkeriteCa(Fe2+,Mg)(CO3)2
O BaryteBaSO4
O CalciteCaCO3
O DolomiteCaMg(CO3)2
O Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
O LaumontiteCaAl2Si4O12 · 4H2O
O QuartzSiO2
O YugawaraliteCaAl2Si6O16 · 4H2O
O Quartz var. Sceptre QuartzSiO2
FFluorine
F FluoriteCaF2
NaSodium
Na Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
MgMagnesium
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg DolomiteCaMg(CO3)2
AlAluminium
Al Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Al LaumontiteCaAl2Si4O12 · 4H2O
Al YugawaraliteCaAl2Si6O16 · 4H2O
SiSilicon
Si Quartz var. AmethystSiO2
Si Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Si LaumontiteCaAl2Si4O12 · 4H2O
Si QuartzSiO2
Si YugawaraliteCaAl2Si6O16 · 4H2O
Si Quartz var. Sceptre QuartzSiO2
SSulfur
S BaryteBaSO4
S PyriteFeS2
KPotassium
K Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
CaCalcium
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca FluoriteCaF2
Ca Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca YugawaraliteCaAl2Si6O16 · 4H2O
FeIron
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe PyriteFeS2
BaBarium
Ba BaryteBaSO4

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Italy
  • Sardinia
    • Sassari Province

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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