In a broad sense, the term bronze once encompassed all alloys of copper with white-colored metals. Among these alloys was light bronze, consisting of an alloy of copper & silver. The most common type of bronze is tin bronze, an alloy of copper & tin. Bronze color depends on the ratio of copper & tin. If the content of copper is high, it takes copper or brass color. The higher the percentage of tin, the whiter it becomes. When bronze oxidizes, it turns bluish green color. Some bronze contains a small amount of nickel, which can affect people with allergies. Bronze is one of the oldest & most versatile alloys mastered by humans that is used for both occult & everyday purposes, hunting & agriculture as well as for jewelry-making, coin minting & military industry. Bronze is associated with religion & knowledge of the law, similar to tin in many ways. However, the effect of tin is softened & harmonized by the presence of copper. The spectrum of action of ...