title: [Observations on Vickers micro-hardness in calcite].
authors.forename: H
authors.initials: H
authors.lastname: TERTSCH
mesh_terms: D002119:Calcium Carbonate; D003460:Crystallization; D006244:Hardness
chemical_list: D002119:Calcium Carbonate
keywords: CRYSTALS
vernacular_title: Beobachtungen über Vickers-Mikrohärte am Kalkspat.