This sterling silver and marcasite butterfly necklace is hallmarked 925 for sterling silver. It comes complete with a sterling safety clasp. This necklace measures approximately 16 1/2 inches in length. 

Marcasite is said to be a gemstone used for powerful meditation. Marcasite gems aid in introspection and tend to resonate more strongly with higher, more spiritual chakras. According to many beliefs, marcasite is a talisman associated with wisdom, courage and expression.