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Skrikerum Mine, Valdemarsvik, Östergötland County, Swedeni
| Regional Level Types | |
|---|---|
| Skrikerum Mine | Mine |
| Valdemarsvik | Municipality |
| Östergötland County | County |
| Sweden | Country |
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Latitude & Longitude (WGS84):
58° 9' 37'' North , 16° 25' 11'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Valdemarsvik | 2,685 (2017) | 11.7km |
| Falerum | 236 (2017) | 12.4km |
| Gusum | 1,149 (2017) | 12.9km |
| Edsbruk | 324 (2017) | 16.1km |
| Ringarum | 605 (2012) | 19.3km |
Other/historical names associated with this locality:
Skrikerumsgruvan; Skrickerum
Other Languages:
Swedish:
Skrikerum, Valdemarsvik kommune, Östergötlands län, Sverige
Cu-Ag-Pb-Se deposit. Berzelianite, the first mineral containing Se, was first discovered and described from this locality (by Berzelius in 1817). Old maps use the spelling "Skrickerum", which is not in use today.
The Skrikerum mine is located in a mountainous forest area within a nature reserve in Valdemarsvik Municipality in Östergötland County, Sweden. The area has been protected since 2011 and is 115 hectares in size. The reserve includes hills, smaller wetlands, and a few small lakes/ponds. The reserve consists of coniferous forest and swamp forest.
Note on samples labelled "berzelianite": A relatively widespread misconception among mineral collectors is that every black impregnation in calcite is berzelianite. In fact, these impregnations may consist of several selenide minerals (crookesite, umangite, eucairite, etc.), and berzelianite might be among these, but not always.
The Skrikerum mine is located in a mountainous forest area within a nature reserve in Valdemarsvik Municipality in Östergötland County, Sweden. The area has been protected since 2011 and is 115 hectares in size. The reserve includes hills, smaller wetlands, and a few small lakes/ponds. The reserve consists of coniferous forest and swamp forest.
Table 1. History of the Skrikerum Mine (after Sandström 2007) | ||||||||||||||
|
Note on samples labelled "berzelianite": A relatively widespread misconception among mineral collectors is that every black impregnation in calcite is berzelianite. In fact, these impregnations may consist of several selenide minerals (crookesite, umangite, eucairite, etc.), and berzelianite might be among these, but not always.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
44 valid minerals. 4 (TL) - type locality of valid minerals.
Detailed Mineral List:
| ⓘ Altaite Formula: PbTe Habit: Grains up to 0,2 mm Description: Together with chalcopyrite, berzelianite, eucairite and selenojalpaite |
| ⓘ Antigorite Formula: Mg3(Si2O5)(OH)4 Description: occurs in calcite with eucairite |
| ⓘ Athabascaite Formula: Cu5Se4 References: Jonsson, Erik, Högdahl, Karin, Majka, Jaroslaw, Murashko, Mikhail (2014) Te-Cu-rich sudburyite – the first platinum-group-element mineral from the selenide mineralisation at Skrikerum, Sweden. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 191 (2) 137-144 doi:10.1127/0077-7757/2014/0252 |
| ⓘ Berzelianite (TL) Formula: Cu2-xSe (x ≈ 0.12) Type Locality: |
| ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ Bornite Formula: Cu5FeS4 |
| ⓘ Bukovite Formula: (Cu3Fe)Σ4Tl2Se4 Habit: finegrained grains Description: So fingrained that it is impossible to identify in a binoculare |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcomenite Formula: CuSeO3 · 2H2O Colour: bluegreen |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ Chloritoid Formula: Fe2+Al2O(SiO4)(OH)2 |
| ⓘ Clausthalite Formula: PbSe Colour: light leadgrey (fresh) Description: Occurs often together with klockmannite |
| ⓘ Clinochlore Formula: Mg5Al(AlSi3O10)(OH)8 |
| ⓘ Clinochlore var. Ripidolite Formula: (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| ⓘ Covellite Formula: CuS |
| ⓘ Crookesite (TL) Formula: Cu7(Tl, Ag)Se4 Type Locality: Habit: masses up to 5 x 5 x 2 cm Description: Found as finely disseminated grains in calcite. Invidual grains of the mineral are not visible to the naked eye but can be seen with a binocular microscope. Crookesite is lead-grey on a fresh surface, brittle when crushed with a needle and shows two fairly well developed cleavages at right angles. References: Earley, J. W. (1950) Description and synthesis of the selenide minerals. American Mineralogist, 35 (5-6) 337-364 |
| ⓘ Cuprite Formula: Cu2O |
| ⓘ Eucairite (TL) Formula: AgCuSe Type Locality: Colour: silver-white to lead-grey |
| ⓘ Ferroselite Formula: FeSe2 |
| ⓘ Fischesserite Formula: Ag3AuSe2 |
| ⓘ Galena Formula: PbS |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Hakite-(Hg) Formula: Cu6(Cu4Hg2)Sb4Se12Se |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Hessite Formula: Ag2Te |
| ⓘ Hisingerite Formula: Fe3+2(Si2O5)(OH)4 · 2H2O |
| ⓘ 'Hornblende Root Name Group' Formula: ◻Ca2(C2+4C3+)(AlSi7O22)W2 |
| ⓘ Klockmannite Formula: CuSe |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 |
| ⓘ Merenskyite Formula: PdTe2 |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Native Copper Formula: Cu |
| ⓘ Native Gold Formula: Au |
| ⓘ Native Gold var. Electrum Formula: (Au,Ag) |
| ⓘ Native Silver Formula: Ag |
| ⓘ Naumannite Formula: Ag2Se |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ 'Pyrobitumen' References: Dr. Günter Grundmann collectionIdentified by Dr. Günter Grundmann: Polarised-light microscopy |
| ⓘ 'Pyrobitumen var. Thucholite' References: Dr. Günter Grundmann collectionIdentified by Dr. Günter Grundmann: Polarised-light microscopy |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Sabatierite Formula: TlCu6Se4 References: Jonsson, Erik, Högdahl, Karin, Majka, Jaroslaw, Murashko, Mikhail (2014) Te-Cu-rich sudburyite – the first platinum-group-element mineral from the selenide mineralisation at Skrikerum, Sweden. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 191 (2) 137-144 doi:10.1127/0077-7757/2014/0252 |
| ⓘ Selenojalpaite (TL) Formula: Ag3CuSe2 Type Locality: |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Stromeyerite Formula: AgCuS |
| ⓘ Sudburyite Formula: PdSb References: Jonsson, Erik, Högdahl, Karin, Majka, Jaroslaw, Murashko, Mikhail (2014) Te-Cu-rich sudburyite – the first platinum-group-element mineral from the selenide mineralisation at Skrikerum, Sweden. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 191 (2) 137-144 doi:10.1127/0077-7757/2014/0252 |
| ⓘ Umangite Formula: Cu3Se2 |
| ⓘ Uraninite Formula: UO2 |
| ⓘ Uraninite var. Pitchblende Formula: UO2 |
| ⓘ Uranophane Formula: Ca(UO2)2(SiO3OH)2 · 5H2O |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| ⓘ | Native Gold var. Electrum | 1.AA.05 | (Au,Ag) |
| ⓘ | 1.AA.05 | Au | |
| ⓘ | Native Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Berzelianite (TL) | 2.BA.20 | Cu2-xSe (x ≈ 0.12) |
| ⓘ | Athabascaite | 2.BA.25 | Cu5Se4 |
| ⓘ | Umangite | 2.BA.25 | Cu3Se2 |
| ⓘ | Stromeyerite | 2.BA.40 | AgCuS |
| ⓘ | Selenojalpaite (TL) | 2.BA.45 | Ag3CuSe2 |
| ⓘ | Eucairite (TL) | 2.BA.50 | AgCuSe |
| ⓘ | Naumannite | 2.BA.55 | Ag2Se |
| ⓘ | Hessite | 2.BA.60 | Ag2Te |
| ⓘ | Fischesserite | 2.BA.75 | Ag3AuSe2 |
| ⓘ | Bukovite | 2.BD.30 | (Cu3Fe)Σ4Tl2Se4 |
| ⓘ | Sabatierite | 2.BD.45 | TlCu6Se4 |
| ⓘ | Crookesite (TL) | 2.BD.50 | Cu7(Tl, Ag)Se4 |
| ⓘ | Covellite | 2.CA.05a | CuS |
| ⓘ | Klockmannite | 2.CA.05b | CuSe |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Sudburyite | 2.CC.05 | PdSb |
| ⓘ | Altaite | 2.CD.10 | PbTe |
| ⓘ | Clausthalite | 2.CD.10 | PbSe |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Merenskyite | 2.EA.20 | PdTe2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Ferroselite | 2.EB.10a | FeSe2 |
| ⓘ | Hakite-(Hg) | 2.GB.05 | Cu6(Cu4Hg2)Sb4Se12Se |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Uraninite var. Pitchblende | 4.DL.05 | UO2 |
| ⓘ | 4.DL.05 | UO2 | |
| ⓘ | Chalcomenite | 4.JH.05 | CuSeO3 · 2H2O |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 9 - Silicates | |||
| ⓘ | Chloritoid | 9.AF.85 | Fe2+Al2O(SiO4)(OH)2 |
| ⓘ | Uranophane | 9.AK.15 | Ca(UO2)2(SiO3OH)2 · 5H2O |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Clinochlore | 9.EC.55 | Mg5Al(AlSi3O10)(OH)8 |
| ⓘ | var. Ripidolite | 9.EC.55 | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| ⓘ | Hisingerite | 9.ED.10 | Fe3+2(Si2O5)(OH)4 · 2H2O |
| ⓘ | Antigorite | 9.ED.15 | Mg3(Si2O5)(OH)4 |
| Unclassified | |||
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Pyrobitumen var. Thucholite' | - | |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(C2+4C3+)(AlSi7O22)W2 |
| ⓘ | 'Pyrobitumen' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Antigorite | Mg3(Si2O5)(OH)4 |
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘ Chalcomenite | CuSeO3 · 2H2O |
| H | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| H | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| H | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Antigorite | Mg3(Si2O5)(OH)4 |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Chalcomenite | CuSeO3 · 2H2O |
| O | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| O | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Uraninite var. Pitchblende | UO2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| O | ⓘ Uraninite | UO2 |
| O | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| O | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| F | Fluorine | |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | Magnesium | |
| Mg | ⓘ Antigorite | Mg3(Si2O5)(OH)4 |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Mg | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| Al | Aluminium | |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Al | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| Al | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Si | Silicon | |
| Si | ⓘ Antigorite | Mg3(Si2O5)(OH)4 |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Si | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Si | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| Si | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Si | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| S | Sulfur | |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Covellite | CuS |
| S | ⓘ Galena | PbS |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stromeyerite | AgCuS |
| K | Potassium | |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
| Ca | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Ti | Titanium | |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | Iron | |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Bukovite | (Cu3Fe)Σ4Tl2Se4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Chloritoid | Fe2+Al2O(SiO4)(OH)2 |
| Fe | ⓘ Ferroselite | FeSe2 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Clinochlore var. Ripidolite | (Mg,Fe,Al)6(Si,Al)4O10(OH)8 |
| Cu | Copper | |
| Cu | ⓘ Athabascaite | Cu5Se4 |
| Cu | ⓘ Berzelianite | Cu2-xSe (x ≈ 0.12) |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Bukovite | (Cu3Fe)Σ4Tl2Se4 |
| Cu | ⓘ Chalcomenite | CuSeO3 · 2H2O |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Covellite | CuS |
| Cu | ⓘ Crookesite | Cu7(Tl, Ag)Se4 |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Eucairite | AgCuSe |
| Cu | ⓘ Hakite-(Hg) | Cu6(Cu4Hg2)Sb4Se12Se |
| Cu | ⓘ Klockmannite | CuSe |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Sabatierite | TlCu6Se4 |
| Cu | ⓘ Stromeyerite | AgCuS |
| Cu | ⓘ Umangite | Cu3Se2 |
| Cu | ⓘ Selenojalpaite | Ag3CuSe2 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Se | Selenium | |
| Se | ⓘ Athabascaite | Cu5Se4 |
| Se | ⓘ Berzelianite | Cu2-xSe (x ≈ 0.12) |
| Se | ⓘ Bukovite | (Cu3Fe)Σ4Tl2Se4 |
| Se | ⓘ Chalcomenite | CuSeO3 · 2H2O |
| Se | ⓘ Clausthalite | PbSe |
| Se | ⓘ Crookesite | Cu7(Tl, Ag)Se4 |
| Se | ⓘ Eucairite | AgCuSe |
| Se | ⓘ Ferroselite | FeSe2 |
| Se | ⓘ Fischesserite | Ag3AuSe2 |
| Se | ⓘ Hakite-(Hg) | Cu6(Cu4Hg2)Sb4Se12Se |
| Se | ⓘ Klockmannite | CuSe |
| Se | ⓘ Naumannite | Ag2Se |
| Se | ⓘ Sabatierite | TlCu6Se4 |
| Se | ⓘ Umangite | Cu3Se2 |
| Se | ⓘ Selenojalpaite | Ag3CuSe2 |
| Pd | Palladium | |
| Pd | ⓘ Merenskyite | PdTe2 |
| Pd | ⓘ Sudburyite | PdSb |
| Ag | Silver | |
| Ag | ⓘ Crookesite | Cu7(Tl, Ag)Se4 |
| Ag | ⓘ Native Gold var. Electrum | (Au,Ag) |
| Ag | ⓘ Eucairite | AgCuSe |
| Ag | ⓘ Fischesserite | Ag3AuSe2 |
| Ag | ⓘ Hessite | Ag2Te |
| Ag | ⓘ Naumannite | Ag2Se |
| Ag | ⓘ Native Silver | Ag |
| Ag | ⓘ Stromeyerite | AgCuS |
| Ag | ⓘ Selenojalpaite | Ag3CuSe2 |
| Sb | Antimony | |
| Sb | ⓘ Hakite-(Hg) | Cu6(Cu4Hg2)Sb4Se12Se |
| Sb | ⓘ Sudburyite | PdSb |
| Te | Tellurium | |
| Te | ⓘ Altaite | PbTe |
| Te | ⓘ Hessite | Ag2Te |
| Te | ⓘ Merenskyite | PdTe2 |
| Au | Gold | |
| Au | ⓘ Native Gold var. Electrum | (Au,Ag) |
| Au | ⓘ Fischesserite | Ag3AuSe2 |
| Au | ⓘ Native Gold | Au |
| Hg | Mercury | |
| Hg | ⓘ Hakite-(Hg) | Cu6(Cu4Hg2)Sb4Se12Se |
| Tl | Thallium | |
| Tl | ⓘ Bukovite | (Cu3Fe)Σ4Tl2Se4 |
| Tl | ⓘ Crookesite | Cu7(Tl, Ag)Se4 |
| Tl | ⓘ Sabatierite | TlCu6Se4 |
| Pb | Lead | |
| Pb | ⓘ Altaite | PbTe |
| Pb | ⓘ Clausthalite | PbSe |
| Pb | ⓘ Galena | PbS |
| U | Uranium | |
| U | ⓘ Uraninite var. Pitchblende | UO2 |
| U | ⓘ Uraninite | UO2 |
| U | ⓘ Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
Other Databases
| Wikipedia: | https://sv.wikipedia.org/wiki/Skrickerum_(naturreservat) |
|---|---|
| Wikidata ID: | Q30164415 |
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
- Transscandinavian Igneous BeltMagmatic Province
EuropeContinent
ScandinaviaRegion
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References
Bindi, L.; Pratesi, G. (2005) Selenojalpaite, Ag3CuSe2, a new mineral species from the Skrikerum Cu–Ag–Tl selenide deposit, Smaland, southeastern Sweden. The Canadian Mineralogist, 43 (4). 1373-1377 doi:10.2113/gscanmin.43.4.1373
Jonsson, Erik, Högdahl, Karin, Majka, Jaroslaw, Murashko, Mikhail (2014) Te-Cu-rich sudburyite – the first platinum-group-element mineral from the selenide mineralisation at Skrikerum, Sweden. Neues Jahrbuch für Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 191 (2) 137-144 doi:10.1127/0077-7757/2014/0252
Skrikerum Mine, Valdemarsvik, Östergötland County, Sweden