Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:category |
hydroxide mineral
|
| gptkbp:chemicalFormula |
MnO(OH)
|
| gptkbp:cleavage |
perfect
|
| gptkbp:color |
black
steel-gray |
| gptkbp:containsElement |
hydrogen
oxygen manganese |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredIn |
gptkb:Germany
|
| gptkbp:habit |
prismatic crystals
|
| gptkbp:hardnessMohs |
4
|
| http://www.w3.org/2000/01/rdf-schema#label |
manganite
|
| gptkbp:luster |
submetallic
|
| gptkbp:relatedGroup |
oxide mineral
|
| gptkbp:specificGravity |
4.3
|
| gptkbp:streak |
brownish-black
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
opaque
|
| gptkbp:usedFor |
manganese ore
|
| gptkbp:bfsParent |
gptkb:Appalachian_region
|
| gptkbp:bfsLayer |
5
|