We assume you are converting between milligram and gram. You can view more details on each measurement unit: milligrams or gram. The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000 milligrams, or 1000 gram.
Copper, in spiritual alchemy, represents experiences with love, sympathy and affection. The world would be a harsh, bleak land without the refining influence of copper. There would be no appreciation of beauty, no knowledge of harmony; none of the softer shading of life that soothe the sting of adversity.
Freebase(0.00 / 0 votes)Rate this definition: Copper. Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys. The metal and its alloys have been used for thousands of years. In the Roman era, copper was principally mined on Cyprus, hence the origin of the name of the metal as Ñyprium, later shortened to Ñuprum.