Danburite Crystal Healing Properties. Properties of Danburite  this is a clear to colourless stone which comes in shades of pink, yellow, grey, blue or brown. It is a commonly occurring stone that is found everywhere. It is believed to have properties that help to connect the heart of the mind with the mind of the heart.
European electrical equipment, fittings and fixtures have wires coloured as follows: Brown for Hot (also known as Line in Europe) Blue for Neutral. Green/Yellow stripes for Ground (also known as Earth)
Freshly formed, copper is a beautiful rosy-pink color. Before long, however, it changes to a darker russet-brown. Under certain circumstances, it may turn red, black or blue-green. Environment. Copper metal that is required to maintain its color may be treated with an organic coating. Single-strand copper wire for electrical purposes does not usually tarnish enough to warrant special treatment. However, fine, multistranded copper wire is usually wrapped with layers of insulating materials. If the wire is kept wrapped, oxidation is quite low, and its color is maintained. Naked copper, however, will inevitably change color according to its particular environment. Attack