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Ammonioalunite : (NH4)Al3[(OH)3|SO4]2, Kaolinite : Al2Si2O5(OH)4 | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic White chalky ammonioalunite on darker kaolinite. Specimen courtesy of Excalibur Mineral Company. About 1 cm horizontal width. S101-036 |
| © 2007, JGW | Photo ID: 133598 View Count: 259 |
Bassanite : Ca[SO4] · 0.5H2O | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic 3mm crude crystals |
| © Maurice de Graaf | Photo ID: 31801 View Count: 566 |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic 0.7 mm crystal of colourless boussingaultite growing on massive aggregate of this mineral. |
| © L Kruszewski 2007 | Photo ID: 91520 View Count: 307 |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Nests and balls of deep-yellow, aggregated, very small crystals (needles and other forms of habit) of esseneite, in thermally changed rock from a burning/overburnt coal dump. Field of view is 1.8 cm. |
| © L Kruszewski 2007 | Photo ID: 90508 View Count: 269 |
Gypsum : Ca[SO4] · 2H2O, Anhydrite : CaSO4, Wollastonite : Ca[SiO3], Gehlenite : Ca2Al[AlSiO7] | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic White to yellowish mass of intermixed gypsum, anhydrite, wollastonite and gehlenite. Field of view is a bit under 2 cm. |
| © L Kruszewski 2007 | Photo ID: 91535 View Count: 159 |
Hoelite : C14H8O2 | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Yellow acicular crystals of Hoelite from now destroyed coal burning dumps of Schoeller mine. Collected by Jiri Spalek in late 1990-s. Anatoly Kasatkin specimen and photo. |
| © AVK | Photo ID: 189109 View Count: 190 |
Hoelite : C14H8O2 | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Hoelite field of view 3mm collection & photo S.Broetto |
| © Stefano Broetto | Photo ID: 228277 View Count: 57 |
Indialite : Mg2Al4Si5O18 | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Picture width is 5mm. Brown hexagonal crystals of Indialite. Depth of field is achieved with CombineZM. |
| © Elmar Lackner | Photo ID: 98762 View Count: 506 |
Indialite : Mg2Al4Si5O18 | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic Picture width is 3mm. Nice hexagonal prismns of Indialite.Depth of field is achieved with CombineZM. |
| © Elmar Lackner | Photo ID: 85635 View Count: 223 |
Khademite : Al[F|SO4] · 5H2O | |
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Schoeller Mine (Schöller Mine), Kladno, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 230916 View Count: 40 |
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