died in Santafé de Bogotá, New Granada (present-day Colombia) at 42. Juan José Delhuyar. Polymath Virtual Library, Fundación Ignacio Larramendi "ITIA Newsletter"...
3 KB (125 words) - 09:50, 22 October 2023
a Spanish chemist, and the first to isolate tungsten with his brother Juan José Elhuyar in 1783. He was in charge, under a King of Spain commission, of...
8 KB (885 words) - 16:40, 18 April 2024
Nicol, 1785). Caswell, Lyman R. and Stone Daley, Rebecca W. (1999) "The Delhuyar brothers, tungsten, and Spanish silver," Bulletin for the History of Chemistry...
78 KB (8,831 words) - 14:31, 10 June 2024