Essai d'une Théorie sur la Structure des Crystaux, appliquée a plusieurs Genres de Substances crystallisées.
Paris: Gogué & Née de la Rochelle, 1784. First edition of Haüy’s first printed book, an exceptionally fine copy, very rare in this condition. “The foundation of the mathematical theory of crystal structure. Haüy proposed six types of primary crystal forms (parallelpiped, rhombic dodecahedron, hexagonal dipyramid, right hexagonal prism, octahedron..... More
Item #4871