The Gilders Source
On choosing the best gold leaf for various gilding situations. The Best Gold Leaf: A Gilder’s Guide When one says “best gold leaf,” it’s not quite as simple as picking the purest gold and calling it a day. Different project contexts—exterior surfaces, interior frames, glass (eglomise), decorative objects—demand different combinations of purity (karat), thickness, support … Read more
“Many Chinese merchant in gold-rush era Oroville traded in gold dust. Indeed, gold dust was also the local currency.” GOOGLE MAPhttps://www.google.com/maps/place/Oroville+Chinese+Temple/@39.5135642,-121.5639446,17z
Purifying ores to metals such as gold, as well as making colours for cloth and painting is the work of chemists. The ancient past was no different. The records of the Egyptian sciences are not so clear where they do remain but the heirs of this ancient knowledge such as the Greeks and Romans did … Read more
Used in technology, photography, and decorative arts, silver is one of the most versatile metals known to man. In this episode of Modern Marvels we’ll explore the methods, men and machines that extract this precious resource from the earth. In Northern Idaho’s Lucky Friday mine, workers toil more than a mile underground in an around-the-clock … Read more