Bloodstone

Bloodstone — also called heliotrope — is dark green chalcedony spotted with red iron oxide inclusions that look like drops of blood. The Christian medieval legend of bloodstone holds that the stone formed when drops of Christ's blood fell on green jasper at the foot of the cross — making bloodstone a sacred relic associated with martyrdom and divine sacrifice. The Romans called it heliotrope ("sun-turner") because they believed the stone could change the sun's appearance when held in water; Pliny the Elder describes this property in his 1st-century Natural History. Roman soldiers carried bloodstone as a courage talisman and to staunch bleeding from wounds. In medieval Europe, bloodstone was carved into intaglio rings worn by warriors; the Crusaders wore bloodstone to invoke divine protection. Major bloodstone sources today include India (the largest deposits), Australia, Brazil, and the United States. Bloodstone remains the traditional and mystical March birthstone (paired with aquamarine in the modern list).

Bloodstone is the warrior's stone — courage, vitality, and the power to heal physical wounds. The red flecks evoke blood; the green base evokes life-giving foliage and earth. Christian symbolism connects bloodstone to Christ's sacrifice and to martyrs' courage. In Vedic astrology, bloodstone is recommended for warriors, athletes, and those facing physical or emotional combat. Hindu tradition uses bloodstone for purification rituals. Modern crystal healing recommends bloodstone for boosting circulation, strengthening immune response, and facilitating spiritual courage during difficult life passages. The stone is associated with the root chakra and physical vitality.

The Smithsonian's bloodstone collection includes a remarkable 4.5-pound polished bloodstone slab from India, displaying classic green-with-red-spots pattern. The Vatican Museum holds bloodstone-carved religious objects from medieval Italy, including a 13th-century reliquary. The Hessian Mosaic, a Crusader-era jewelry piece set with bloodstone, is at the British Museum. Indian bloodstone carvings from the 16th-century Mughal era show intricate scenes from Hindu mythology rendered in the natural color contrast.

Bloodstone is hard (Mohs 6.5-7), suitable for daily wear. Treatments are uncommon — most bloodstone is sold natural. Clean with warm water, mild dish soap, and a soft brush. Ultrasonic cleaners are generally safe. Store separately from harder stones to prevent scratching. The polished surface holds well over time; bloodstone in cabochon or carved form is most durable.