Statements (20)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:person | 
| gptkbp:affiliation | professor at University of Leipzig | 
| gptkbp:author | Mikroskopische Beschaffenheit der Mineralien und Gesteine Lehrbuch der Petrographie | 
| gptkbp:birthDate | 1838-05-20 | 
| gptkbp:birthPlace | gptkb:Bonn,_Germany | 
| gptkbp:deathDate | 1912-06-12 | 
| gptkbp:deathPlace | gptkb:Leipzig,_Germany | 
| gptkbp:eponymOf | Zirkelite | 
| gptkbp:field | geology mineralogy petrography | 
| gptkbp:knownFor | pioneering work in petrography use of microscopes in geology | 
| gptkbp:memberOf | gptkb:German_Academy_of_Sciences_Leopoldina | 
| gptkbp:nationality | gptkb:German | 
| gptkbp:occupation | gptkb:geologist | 
| gptkbp:bfsParent | gptkb:Mount_Zirkel | 
| gptkbp:bfsLayer | 8 | 
| https://www.w3.org/2000/01/rdf-schema#label | Ferdinand Zirkel |