Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
amphibole mineral
|
| gptkbp:category |
inosilicate
|
| gptkbp:chemicalFormula |
Ca2(Mg,Fe)3Al2(Si6Al2)O22(OH)2
|
| gptkbp:cleavage |
prismatic
|
| gptkbp:color |
dark green
|
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredBy |
gptkb:Gustav_Tschermak
|
| gptkbp:event |
metamorphic rocks
|
| gptkbp:hardnessMohs |
5-6
|
| https://www.w3.org/2000/01/rdf-schema#label |
tschermakite
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:Gustav_Tschermak
|
| gptkbp:relatedGroup |
gptkb:amphibole_group
|
| gptkbp:streak |
colorless
|
| gptkbp:bfsParent |
gptkb:Gustav_Tschermak_von_Seysenegg
gptkb:Gustav_Tschermak |
| gptkbp:bfsLayer |
7
|