Four Brilliant Students of Henri Sainte-Claire Deville 1. Henri Jules Debray
Keywords: بریلیوم ; aluminum; atacamite; azurite; beryllium; crystallography; density of vapors; dissociation; hydrates; iridium; mineralogy; molybdenum; phosphates; platinum; platinum metals; tungsten; tungstatesaluminio; atacamita; azurite; berilio; cristalografía; densida