10 mm smooth Dragon Blood Jasper in a 15.5 inch strand with approximately 38 beads. Dragon Blood Jasper is a member of the quartz family (chalcedony). It is a fantastically patterned gemstone with deep red tones of matrix joined with a combination of forest green hues. Emotionally, Dragon Blood Jasper helps to lift the emotions, bringing vitality and joy. Mentally/Psychologically, Dragon Blood Jasper is a stone of personal power. It provides strength, courage, and purpose to help face difficulties and to heal repressed emotional issues.