Image Missing: Hearst Museum object titled Bloodstone, accession number 7-826a,b, described as Bloodstone with case. a) bloodstone (green chalcedony with inclusions of red jasper, sole source is the island of Rhum in the Scottish Hebrides), irregular heart-shaped (traditional Scots "Witch's Heart" shape) in gold metal bezel. Reverse has hinged pin, catch for brooch use. Plugged hole at point A with adjacent grooves on flat back indicates previous pendant use. 7.77 cm x 5.13 cm. b) fitted case; two-piece grey lizard (shark?) skin cover, hinge, three hook catches. Case broken, designed for unmounted stone. Closed, 8.29 cm x 5.8 cm. Reputed property of the King of Scotland Malcolm Canmore.