Jasper Jasper SiO2 Silicon Dioxide Silicate Group Hexagonal System Hardness: 6.5-7 Brown, yellow, orange, red, green, or blue. (2) Rainforest Jasper spheres from Australia USD30.00 Add to cart Ocean Jasper earrings from Madagascar USD32.00 Add to cart (2) Cherry Creek Jasper pendants from Cherry Creek Mine, China USD32.00 Add to cart