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Achille Delesse
French geologist
Achille Ernest Oscar Joseph Delesse was a French geologist and mineralogist. He is credited for inventing the Delesse principle in stereology. Wikipedia
Born: February 3, 1817, Metz, France
Died: March 24, 1881 (age 64 years), Paris, France
Books: Revue de Géologie
Education: École Polytechnique (1837–1839) and École des Mines de Paris