Heliotrope (mineral) is Indonesia, especially in Purbalingga district. It is also found in Armenia, Azerbaijan, Brazil, Bulgaria, China, Australia, and the United States. There is also an outcrop of bloodstone on the Isle of Rum, in Scotland. Heliotrope (mineral) The mineral aggregate heliotrope (from Greek ἥλιος, "hḗlios" “Sun”, τρέπειν, "trépein" “to turn”), also known as bloodstone, is a variety of jasper or chalcedony (which is a cryptocrystalline mixture of quartz). The "classic" bloodstone is green jasper (chalcedony) with red inclusions of hematite. The red inclusions are supposed to resemble spots of blood, hence the name "bloodstone". The name "heliotrope" derives from various
USS Heliotrope (1863) as a tug and ordnance boat. She continued this duty with occasional patrols up the James River, until her transfer to the Potomac Flotilla 23 January 1865. "Heliotrope" reported for her new duties early in February, and participated 6–8 March in a joint expedition up the Rappahannock River to Fredericksburg, Virginia. In cooperation with Army units, "Heliotrope" and the other gunboats succeeded in destroying railroad facilities, a large quantity of track, and a depot of army supplies. Returning to routine patrolling in the Potomac River, she embarked with other gunboats on another expedition 16 March, sending her small boats with