Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:category |
gptkb:amphibole
|
| gptkbp:chemicalFormula |
(Fe2+2Fe3+3)(Si8O22)(OH)2
|
| gptkbp:color |
dark green
|
| gptkbp:containsElement |
hydrogen
iron oxygen silicon |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredIn |
1999
|
| https://www.w3.org/2000/01/rdf-schema#label |
ferri-ferrogedrite
|
| gptkbp:IMA_symbol |
Ffgd
|
| gptkbp:IMAStatus |
approved mineral
|
| gptkbp:namedAfter |
ferrogedrite
|
| gptkbp:bfsParent |
gptkb:amphibole_group
|
| gptkbp:bfsLayer |
7
|