Bloodstone is a type of chalcedony, a mineral in the quartz family, known for its deep green color with red or brown spots. This unique appearance is caused by iron oxide inclusions, giving it a striking look. Bloodstone is often used in jewelry and decorative items due to its durability and aesthetic appeal. Historically, Bloodstone has been associated with various metaphysical properties, believed to promote healing and protection. It has been used in ancient cultures for its supposed ability to enhance courage and vitality. Today, it remains popular among crystal enthusiasts and collectors for its beauty and symbolism.