gold product / silver-base metal alloy soluble / metal / primitive manufacturing process / gold-base metal alloy / industrial applications / native metal / melted metal / /
Organization
ITS DISCOVERY AND EARLY METALLURGY By A. Galhn and R. Moreno Department of Chemistry / Informatic Faculty / Polytechnic University of Madrid / Spanish Administration / Royal Society / /
Person
Jorge Juan / Armando Espinosa Baquero / D. Antonio de Ulloa / Luis Ulloa / Carlos / Charles Wood / Jose Sanchez / Ramon de Manjarres / William Watson / Georg Mattias Bose / Antonio de Ulloa / Jose Toribio Medina / Luis Fermin Capitan / Mathieu Tillet / Francisco de Benito / Jose Celestino Mutis / Jose Sanchez de la Torre / /
Position
investigator / Archivo General / miner / Director of the Real Expedicidn Botinica al Nuevo Rein0 de Granada / scientist / General / historian / craftsman / author / King / naval officer / Spanish- author / /
Platinum in the Eighteenth Century A FURTHER SPANISH CONTRIBUTION To AN UNDERSTANDING OF ITS DISCOVERY AND EARLY METALLURGY