Statements (36)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Clay mineral
|
| gptkbp:category |
Phyllosilicate
|
| gptkbp:cationExchangeCapacity |
Low
|
| gptkbp:chemicalFormula |
(K,H3O)(Al,Mg,Fe)2(Si,Al)4O10[(OH)2,(H2O)]
|
| gptkbp:color |
Gray
White Greenish Yellowish |
| gptkbp:containsElement |
gptkb:Oxygen
gptkb:Hydrogen Iron Aluminum Potassium Magnesium Silicon |
| gptkbp:crystalSystem |
Monoclinic
|
| gptkbp:discoveredBy |
1937
|
| gptkbp:foundIn |
Sedimentary rocks
Soils |
| gptkbp:hardnessMohs |
2-2.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Illite Clay
|
| gptkbp:luster |
Pearly
Dull |
| gptkbp:namedAfter |
gptkb:Illinois
|
| gptkbp:radioactive |
May be slightly radioactive due to potassium content
|
| gptkbp:relatedGroup |
gptkb:Mica_group
|
| gptkbp:relatedTo |
gptkb:Muscovite
gptkb:Montmorillonite |
| gptkbp:structureType |
2:1 clay mineral
|
| gptkbp:swellingProperty |
Non-swelling
|
| gptkbp:uses |
Ceramics
cosmetic product Drilling mud Paper industry |
| gptkbp:bfsParent |
gptkb:Green_Clay
|
| gptkbp:bfsLayer |
7
|