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Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republici
Regional Level Types
Kladno mineColliery (Reclaimed)
LibušinMunicipality
Kladno DistrictDistrict
Central Bohemian RegionRegion
Czech RepublicCountry

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Latitude & Longitude (WGS84):
50° 9' 45'' North , 14° 1' 47'' East
Latitude & Longitude (decimal):
Type:
Colliery (Reclaimed) - last checked 2023
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Libušín2,564 (2018)1.9km
Svinařov653 (2018)2.5km
Smečno1,781 (2018)3.0km
Kačice1,169 (2018)3.0km
Tuchlovice2,141 (2018)3.9km
Mindat Locality ID:
13670
Long-form identifier:
mindat:1:2:13670:6
GUID (UUID V4):
59ad8b15-e2e1-4546-9d2b-ecefbd656668
Other/historical names associated with this locality:
Nejedlý I mine; Zdeněk Nejedlý mine; Schoeller mine; Schöller mine; Klement Gottwald mine
Name(s) in local language(s):
Důl Kladno v Libušíně


A coal mine which started in 1899 as the Schoeller mine (after Gustav Schoeller, Austrian mining entrepreneur). From 1946, it was named Zdeněk Nejedlý Mine (historian, musicologist, and minister of culture in the communist government), from 1951 Nejedlý I Mine. After 1990 again renamed Kladno Mine in Libušín. Terminated in 2002 after the 2001 methane explosion with four casualties.

The mine was active for exactly 100 years and in total 45,768,396 tons of coal was mined. The depth of the mine pit is 533 m, the shaft bottom is at 518 m. The famous burning dumps of the Schoeller mine are now fully recultivated.

Notes on the mineral list:

The famous minerals from the burning coal dumps in the Kladno area occurred mainly here, but also in other mines with (temporarily) burning dumps. Since the literature only rarely gives the specific mine, these minerals are listed under Kladno.

— Salammoniac: fine crystals on matrix and nice thumbnail specimens from this classic locality. Salammoniac forms on volcanic rocks near fume releasing vents. There is no liquid phase, as the mineral crystallizes from these fumes in a process called sublimation. The crystallization occurs as the gases are escaping, and crystals tend to be short-lived. Salammoniac is very soluble in water and crystals will be removed during the first rain of their existence, so to speak, if they are not removed by collectors first.

— Godovikovite: rare mineral that looks like porous ochre masses on matrix, with nice specimens from this classic locality. Godovikovite is a rare sulfate mineral with the chemical formula (NH4)Al(SO4)2. Aluminium can partially be substituted by iron. Hydration of godovikovite gives the ammonium alum, tschermigite. The mineral forms cryptocrystalline, often porous, masses, usually of white colour. Single crystals are very small hexagonal blades. A typical environment for godovikovite is burning coal sites (mainly dumps). There the mineral acts, together with millosevichite, as one of the main components of the so-called sulfate crust.

— An unnamed aluminium chloride Al2Cl(OH)5.2H2O associated with lesukite.

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


32 valid minerals. 3 (TL) - type locality of 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:

Albite
Formula: Na(AlSi3O8)
Alunogen
Formula: Al2(SO4)3 · 17H2O
Ammonioalunite
Formula: (NH4)Al3(SO4)2(OH)6
Anatase
Formula: TiO2
Bassanite
Formula: Ca(SO4) · 0.5H2O
Boussingaultite
Formula: (NH4)2Mg(SO4)2 · 6H2O
Cadwaladerite
Formula: Al5(H2O)3(OH)12 · n(Cl,H2O)
'Chabazite'
Chabazite-K
Formula: (K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Copiapite ?
Formula: Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
Description: Considered unconfirmed since analyses by Rost (1937) gave about 3 wt.% MgO.
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Cryptohalite
Formula: (NH4)2[SiF6]
Efremovite
Formula: (NH4)2Mg2(SO4)3
Godovikovite
Formula: (NH4)Al(SO4)2
Hoelite
Formula: C14H8O2
Indialite
Formula: Mg2Al3(AlSi5O18)
Description: Anthropogenic: Formed in a lorryload of construction waste cooked in the burning coal tip.
Khademite
Formula: Al(SO4)F · 5H2O
Kladnoite (TL)
Formula: C6H4(CO)2NH
Type Locality:
Kratochvílite (TL)
Formula: C13H10
Type Locality:
'Lapparentite (of Rost)'
Formula: Al2(SO4)2(OH)2 · 9H2O ?
Description: Occurs on burning culm banks.
Letovicite
Formula: (NH4)3H(SO4)2
Lonecreekite
Formula: (NH4)Fe3+(SO4)2 · 12H2O
Magnesiocopiapite
Formula: MgFe3+4(SO4)6(OH)2 · 20H2O
Mascagnite
Formula: (NH4)2SO4
Millosevichite
Formula: Al2(SO4)3
Mullite
Formula: Al4+2xSi2-2xO10-x
Nyerereite
Formula: Na2Ca(CO3)2
Pickeringite
Formula: MgAl2(SO4)4 · 22H2O
Quartz
Formula: SiO2
Rostite (TL)
Formula: Al(SO4)(OH) · 5H2O
Type Locality:
Sabieite
Formula: (NH4)Fe3+(SO4)2
Salammoniac
Formula: NH4Cl
Selenium
Formula: Se
Tschermigite
Formula: (NH4)Al(SO4)2 · 12H2O
'Unnamed (Naphthalene)'
Formula: C10H8

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Selenium1.CC.10Se
Group 3 - Halides
Salammoniac3.AA.25NH4Cl
Cadwaladerite3.BD.05Al5(H2O)3(OH)12 · n(Cl,H2O)
Cryptohalite3.CH.15(NH4)2[SiF6]
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Anatase4.DD.05TiO2
Group 5 - Nitrates and Carbonates
Nyerereite5.AC.10Na2Ca(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Millosevichite7.AB.05Al2(SO4)3
Efremovite7.AC.10(NH4)2Mg2(SO4)3
Sabieite7.AC.20(NH4)Fe3+(SO4)2
Godovikovite7.AC.20(NH4)Al(SO4)2
Mascagnite7.AD.05(NH4)2SO4
Letovicite7.AD.20(NH4)3H(SO4)2
Ammonioalunite7.BC.10(NH4)Al3(SO4)2(OH)6
Alunogen7.CB.45Al2(SO4)3 · 17H2O
Pickeringite7.CB.85MgAl2(SO4)4 · 22H2O
Tschermigite7.CC.20(NH4)Al(SO4)2 · 12H2O
Lonecreekite7.CC.20(NH4)Fe3+(SO4)2 · 12H2O
Boussingaultite7.CC.60(NH4)2Mg(SO4)2 · 6H2O
Bassanite7.CD.45Ca(SO4) · 0.5H2O
Rostite (TL)7.DB.10Al(SO4)(OH) · 5H2O
Khademite7.DB.10Al(SO4)F · 5H2O
Copiapite ?7.DB.35Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
Magnesiocopiapite7.DB.35MgFe3+4(SO4)6(OH)2 · 20H2O
Group 9 - Silicates
Mullite9.AF.20Al4+2xSi2-2xO10-x
Indialite9.CJ.05Mg2Al3(AlSi5O18)
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Albite9.FA.35Na(AlSi3O8)
Chabazite-K9.GD.10(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Group 10 - Organic Compounds
Kratochvílite (TL)10.BA.25C13H10
Hoelite10.CA.15C14H8O2
Kladnoite (TL)10.CA.25C6H4(CO)2NH
Unclassified
'Chabazite'-
'Lapparentite (of Rost)'-Al2(SO4)2(OH)2 · 9H2O ?
'Unnamed (Naphthalene)'-C10H8

List of minerals for each chemical element

HHydrogen
H AlunogenAl2(SO4)3 · 17H2O
H Ammonioalunite(NH4)Al3(SO4)2(OH)6
H BassaniteCa(SO4) · 0.5H2O
H Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
H CadwaladeriteAl5(H2O)3(OH)12 · n(Cl,H2O)
H CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
H Cryptohalite(NH4)2[SiF6]
H Efremovite(NH4)2Mg2(SO4)3
H Godovikovite(NH4)Al(SO4)2
H HoeliteC14H8O2
H KhademiteAl(SO4)F · 5H2O
H KladnoiteC6H4(CO)2NH
H KratochvíliteC13H10
H Letovicite(NH4)3H(SO4)2
H Lonecreekite(NH4)Fe3+(SO4)2 · 12H2O
H MagnesiocopiapiteMgFe43+(SO4)6(OH)2 · 20H2O
H Mascagnite(NH4)2SO4
H PickeringiteMgAl2(SO4)4 · 22H2O
H RostiteAl(SO4)(OH) · 5H2O
H Sabieite(NH4)Fe3+(SO4)2
H SalammoniacNH4Cl
H Tschermigite(NH4)Al(SO4)2 · 12H2O
H Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
H Lapparentite (of Rost)Al2(SO4)2(OH)2 · 9H2O ?
H Unnamed (Naphthalene)C10H8
CCarbon
C HoeliteC14H8O2
C KladnoiteC6H4(CO)2NH
C KratochvíliteC13H10
C NyerereiteNa2Ca(CO3)2
C Unnamed (Naphthalene)C10H8
NNitrogen
N Ammonioalunite(NH4)Al3(SO4)2(OH)6
N Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
N Cryptohalite(NH4)2[SiF6]
N Efremovite(NH4)2Mg2(SO4)3
N Godovikovite(NH4)Al(SO4)2
N KladnoiteC6H4(CO)2NH
N Letovicite(NH4)3H(SO4)2
N Lonecreekite(NH4)Fe3+(SO4)2 · 12H2O
N Mascagnite(NH4)2SO4
N Sabieite(NH4)Fe3+(SO4)2
N SalammoniacNH4Cl
N Tschermigite(NH4)Al(SO4)2 · 12H2O
OOxygen
O AlbiteNa(AlSi3O8)
O AlunogenAl2(SO4)3 · 17H2O
O Ammonioalunite(NH4)Al3(SO4)2(OH)6
O AnataseTiO2
O BassaniteCa(SO4) · 0.5H2O
O Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
O CadwaladeriteAl5(H2O)3(OH)12 · n(Cl,H2O)
O CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O Efremovite(NH4)2Mg2(SO4)3
O Godovikovite(NH4)Al(SO4)2
O HoeliteC14H8O2
O IndialiteMg2Al3(AlSi5O18)
O KhademiteAl(SO4)F · 5H2O
O KladnoiteC6H4(CO)2NH
O Letovicite(NH4)3H(SO4)2
O Lonecreekite(NH4)Fe3+(SO4)2 · 12H2O
O MagnesiocopiapiteMgFe43+(SO4)6(OH)2 · 20H2O
O Mascagnite(NH4)2SO4
O MillosevichiteAl2(SO4)3
O MulliteAl4+2xSi2-2xO10-x
O NyerereiteNa2Ca(CO3)2
O PickeringiteMgAl2(SO4)4 · 22H2O
O QuartzSiO2
O RostiteAl(SO4)(OH) · 5H2O
O Sabieite(NH4)Fe3+(SO4)2
O Tschermigite(NH4)Al(SO4)2 · 12H2O
O Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
O Lapparentite (of Rost)Al2(SO4)2(OH)2 · 9H2O ?
FFluorine
F Cryptohalite(NH4)2[SiF6]
F KhademiteAl(SO4)F · 5H2O
NaSodium
Na AlbiteNa(AlSi3O8)
Na NyerereiteNa2Ca(CO3)2
Na Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
MgMagnesium
Mg Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
Mg Efremovite(NH4)2Mg2(SO4)3
Mg IndialiteMg2Al3(AlSi5O18)
Mg MagnesiocopiapiteMgFe43+(SO4)6(OH)2 · 20H2O
Mg PickeringiteMgAl2(SO4)4 · 22H2O
Mg Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
AlAluminium
Al AlbiteNa(AlSi3O8)
Al AlunogenAl2(SO4)3 · 17H2O
Al Ammonioalunite(NH4)Al3(SO4)2(OH)6
Al CadwaladeriteAl5(H2O)3(OH)12 · n(Cl,H2O)
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al Godovikovite(NH4)Al(SO4)2
Al IndialiteMg2Al3(AlSi5O18)
Al KhademiteAl(SO4)F · 5H2O
Al MillosevichiteAl2(SO4)3
Al MulliteAl4+2xSi2-2xO10-x
Al PickeringiteMgAl2(SO4)4 · 22H2O
Al RostiteAl(SO4)(OH) · 5H2O
Al Tschermigite(NH4)Al(SO4)2 · 12H2O
Al Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Al Lapparentite (of Rost)Al2(SO4)2(OH)2 · 9H2O ?
SiSilicon
Si AlbiteNa(AlSi3O8)
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si Cryptohalite(NH4)2[SiF6]
Si IndialiteMg2Al3(AlSi5O18)
Si MulliteAl4+2xSi2-2xO10-x
Si QuartzSiO2
Si Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
SSulfur
S AlunogenAl2(SO4)3 · 17H2O
S Ammonioalunite(NH4)Al3(SO4)2(OH)6
S BassaniteCa(SO4) · 0.5H2O
S Boussingaultite(NH4)2Mg(SO4)2 · 6H2O
S CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
S Efremovite(NH4)2Mg2(SO4)3
S Godovikovite(NH4)Al(SO4)2
S KhademiteAl(SO4)F · 5H2O
S Letovicite(NH4)3H(SO4)2
S Lonecreekite(NH4)Fe3+(SO4)2 · 12H2O
S MagnesiocopiapiteMgFe43+(SO4)6(OH)2 · 20H2O
S Mascagnite(NH4)2SO4
S MillosevichiteAl2(SO4)3
S PickeringiteMgAl2(SO4)4 · 22H2O
S RostiteAl(SO4)(OH) · 5H2O
S Sabieite(NH4)Fe3+(SO4)2
S Tschermigite(NH4)Al(SO4)2 · 12H2O
S Lapparentite (of Rost)Al2(SO4)2(OH)2 · 9H2O ?
ClChlorine
Cl CadwaladeriteAl5(H2O)3(OH)12 · n(Cl,H2O)
Cl SalammoniacNH4Cl
KPotassium
K Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
CaCalcium
Ca BassaniteCa(SO4) · 0.5H2O
Ca NyerereiteNa2Ca(CO3)2
Ca Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
TiTitanium
Ti AnataseTiO2
FeIron
Fe CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe Lonecreekite(NH4)Fe3+(SO4)2 · 12H2O
Fe MagnesiocopiapiteMgFe43+(SO4)6(OH)2 · 20H2O
Fe Sabieite(NH4)Fe3+(SO4)2
SeSelenium
Se SeleniumSe
SrStrontium
Sr Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O

Other Databases

Wikipedia:https://cs.wikipedia.org/wiki/D%C5%AFl_Sch%C3%B6ller
Wikidata ID:Q37460529

Other Regions, Features and Areas containing this locality

Czech Republic
Eurasian PlateTectonic Plate
EuropeContinent

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References

 
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