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Ours-Pierre-Armand Petit-Dufrénoy, French geologist and mineralogist (died 1857)

Historical image related to Ours-Pierre-Armand Petit-Dufrénoy, French geologist and mineralogist (died 1857) from September 5, 1792

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Ours-Pierre-Armand Petit-Dufrénoy

French geologist (1792–1857)

Ours-Pierre-Armand Petit-Dufrénoy was a French geologist and mineralogist.
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