Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Na Slupi site, Prague, Czech Republici
Regional Level Types
Na Slupi siteSlag Locality
PragueRegion
Czech RepublicCountry

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Latitude & Longitude (WGS84):
50° 4' 0'' North , 14° 25' 23'' East
Latitude & Longitude (decimal):
50.06667,14.42306
GRN:
N34E07
Type:
Slag Locality
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Vysehrad1,913 (2018)0.5km
Staré Město10,127 (2018)2.3km
Prague1,165,581 (2018)2.4km
Malá Strana6,350 (2018)2.7km
Hradčany242 (2018)3.1km
Mindat Locality ID:
434080
Long-form identifier:
mindat:1:2:434080:8
GUID (UUID V4):
0


Further evidence for pyrometallurgical activities date mainly to the 12th century and are related to the non-ferrous smelting industry. The present study is focused mainly on the slag remains from these technologies. In contrast to the furnaces used for Fe metallurgy, which were partly entrenched in the geological background, the remains of furnaces and fragments of slags from non-ferrous metallurgy form backfill material in the underground levels of rectangular buildings (built from timber and soil material) with holes for wooden stakes along the edges and are located stratigraphically above the layers corresponding to ferrous metallurgy remains and sand pits.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


16 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:

ⓘ Cerussite
Formula: PbCO3
ⓘ Chalcocite
Formula: Cu2S
ⓘ 'Clinopyroxene Subgroup'
ⓘ Cristobalite
Formula: SiO2
ⓘ Fayalite
Formula: Fe2+2SiO4
ⓘ Hedenbergite
Formula: CaFe2+Si2O6
ⓘ Kalsilite
Formula: KAlSiO4
ⓘ Larnite
Formula: Ca2SiO4
ⓘ Litharge
Formula: PbO
ⓘ Maghemite
Formula: (Fe3+0.67◻0.33)Fe3+2O4
ⓘ Massicot
Formula: PbO
ⓘ 'Melilite Group'
Formula: Ca2M(XSiO7)
ⓘ Minium
Formula: Pb3O4
ⓘ Native Copper
Formula: Cu
ⓘ Native Lead
Formula: Pb
ⓘ Plattnerite
Formula: PbO2
ⓘ Quartz
Formula: SiO2
ⓘ Wollastonite
Formula: Ca3(Si3O9)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
ⓘNative Lead1.AA.05Pb
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
Group 4 - Oxides and Hydroxides
ⓘLitharge4.AC.20PbO
ⓘMassicot4.AC.25PbO
ⓘMaghemite4.BB.15(Fe3+0.67◻0.33)Fe3+2O4
ⓘMinium4.BD.05Pb3O4
ⓘQuartz4.DA.05SiO2
ⓘCristobalite4.DA.15SiO2
ⓘPlattnerite4.DB.05PbO2
Group 5 - Nitrates and Carbonates
ⓘCerussite5.AB.15PbCO3
Group 9 - Silicates
ⓘFayalite9.AC.05Fe2+2SiO4
ⓘLarnite9.AD.05Ca2SiO4
ⓘHedenbergite9.DA.15CaFe2+Si2O6
ⓘWollastonite9.DG.05Ca3(Si3O9)
ⓘKalsilite9.FA.05KAlSiO4
Unclassified
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Melilite Group'-Ca2M(XSiO7)

List of minerals for each chemical element

CCarbon
Cⓘ CerussitePbCO3
OOxygen
Oⓘ CerussitePbCO3
Oⓘ CristobaliteSiO2
Oⓘ FayaliteFe22+SiO4
Oⓘ HedenbergiteCaFe2+Si2O6
Oⓘ KalsiliteKAlSiO4
Oⓘ LarniteCa2SiO4
Oⓘ LithargePbO
Oⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Oⓘ MassicotPbO
Oⓘ MiniumPb3O4
Oⓘ PlattneritePbO2
Oⓘ QuartzSiO2
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ Melilite GroupCa2M(XSiO7)
AlAluminium
Alⓘ KalsiliteKAlSiO4
SiSilicon
Siⓘ CristobaliteSiO2
Siⓘ FayaliteFe22+SiO4
Siⓘ HedenbergiteCaFe2+Si2O6
Siⓘ KalsiliteKAlSiO4
Siⓘ LarniteCa2SiO4
Siⓘ QuartzSiO2
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ Melilite GroupCa2M(XSiO7)
SSulfur
Sⓘ ChalcociteCu2S
KPotassium
Kⓘ KalsiliteKAlSiO4
CaCalcium
Caⓘ HedenbergiteCaFe2+Si2O6
Caⓘ LarniteCa2SiO4
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Melilite GroupCa2M(XSiO7)
FeIron
Feⓘ FayaliteFe22+SiO4
Feⓘ HedenbergiteCaFe2+Si2O6
Feⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
CuCopper
Cuⓘ ChalcociteCu2S
Cuⓘ Native CopperCu
PbLead
Pbⓘ CerussitePbCO3
Pbⓘ Native LeadPb
Pbⓘ LithargePbO
Pbⓘ MassicotPbO
Pbⓘ MiniumPb3O4
Pbⓘ PlattneritePbO2

Other Regions, Features and Areas containing this locality

Czech Republic
Eurasian Plate

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.

References

[1]Ettler, V., Johan, Z., Zavřel, J., Wallisová, M. S., Mihaljevič, M., & Šebek, O. (2015). Slag remains from the Na Slupi site (Prague, Czech Republic): evidence for early medieval non-ferrous metal smelting. Journal of Archaeological Science, 53, 72-83.
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