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Hradiště (Bezovka; Debersche - Tal), Bílina, Teplice District, Ústí nad Labem Region, Czech Republici
Regional Level Types
Hradiště (Bezovka; Debersche - Tal)- not defined -
Teplice DistrictDistrict
Ústí nad Labem RegionRegion
Czech RepublicCountry

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Latitude & Longitude (WGS84):
50° North , 13° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
Köppen climate type:
Name(s) in local language(s):
Hradiště u Bíliny

Body (vein?) of volcanic rock in Proterozoic gneisses. Autometamorphosed or weathered to present admixture of clay minerals with major kaolinite group minerals (former "anauxite" and "cimolite").

Locality known since 18th century. Original locality of discredited "anauxite" (Breithaupt 1838).

Regions containing this locality

Eurasian PlateTectonic Plate
CzechoslovakiaCountry (Former)
Bohemian MassifMassif
Bohemia (Böhmen; Boehmen), Czech RepublicRegion (Historical)

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

2 valid minerals.

Detailed Mineral List:

Reference: Am Mineral. 13: 153
Formula: Al4Si9O24 · 6H2O
Reference: Velebil, D.: Bílina – Hradiště, klasické naleziště „cimolitu“ a „anauxitu“. Minerál, 2005, roč. 13, č. 6, s. 413-419.
Formula: SiO2 · nH2O
Reference: Velebil, D.: Bílina – Hradiště, klasické naleziště „cimolitu“ a „anauxitu“. Minerál, 2005, roč. 13, č. 6, s. 413-419.
Formula: KMg3(AlSi3O10)(OH)2
Reference: Velebil, D.: Bílina – Hradiště, klasické naleziště „cimolitu“ a „anauxitu“. Minerál, 2005, roč. 13, č. 6, s. 413-419.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Opal4.DA.10SiO2 · nH2O
Group 9 - Silicates
Unclassified Minerals, Rocks, etc.
'Cimolite'-Al4Si9O24 · 6H2O

List of minerals arranged by Dana 8th Edition classification

Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Unclassified Minerals, Mixtures, etc.
'Cimolite'-Al4Si9O24 · 6H2O

List of minerals for each chemical element

H CimoliteAl4Si9O24 · 6H2O
H PhlogopiteKMg3(AlSi3O10)(OH)2
H OpalSiO2 · nH2O
O CimoliteAl4Si9O24 · 6H2O
O PhlogopiteKMg3(AlSi3O10)(OH)2
O OpalSiO2 · nH2O
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Al CimoliteAl4Si9O24 · 6H2O
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Si CimoliteAl4Si9O24 · 6H2O
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si OpalSiO2 · nH2O
K PhlogopiteKMg3(AlSi3O10)(OH)2


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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- Velebil, D.: Bílina – Hradiště, klasické naleziště „cimolitu“ a „anauxitu“. Minerál, 2005, roč. 13, č. 6, s. 413-419.

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