niobite

https://w3id.org/framester/wn/wn30/instances/synset-niobite-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounSynset>

xsd:string niobite 
xsd:string 14683859-n 
columbite  @en-us
niobite  @en-us
110525730  @en-us
113843854  @en-us
xsd:string
xsd:string
a black mineral that is an ore of niobium and tantalum  @en-us
xsd:string 114683859 

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