Category:Johann Georg Lenz

**Johann Georg Lenz**
	German mineralogist, mining engineer and professor of mineralogy
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Date of birth	2 April 1748; Schleusingen
Date of death	28 February 1832; Jena
Educated at	University of Jena;
Occupation	mineralogist; university teacher;
Employer	University of Jena;
Member of	German Academy of Sciences Leopoldina; Bavarian Academy of Sciences and Humanities; Academy of Sciences of Turin (1807–);
Authority file
	Q19335884; ISNI: 0000000121293074; VIAF ID: 40142117; GND ID: 116911484; Library of Congress authority ID: n92037405; Bibliothèque nationale de France ID: 104761094; IdRef ID: 060279710; NL CR AUT ID: mzk2009509987; Nationale Thesaurus voor Auteursnamen ID: 087725371; PLWABN ID: 9810681337405606; SBN author ID: MODV679948; Open Library ID: OL4813996A
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