#1Pietersite Jewelry Tips & Trendsby Ashley501Pietersite Jewelry is made of silicon dioxide and macrocrystalline. This stone was discovered in 1962 in Namibia and is a trading name for a dark blue-grey breccia aggre...jewelrypietersitepietersitebracelet+1 more #2Sk8by Emo_Snowflake701Iron man/Avengers fanficfoodbionicbooks+16 more