Jade, Yu
Jade, Yu 玉 Lapis Nephriticus: Nephrite: Kidney StoneYu (TCM)Sangeyasab (Ayurveda, Sanskrit)Yasaba, Hajarul Yasaba (Arabic)Yashab (Unani)Yang tri (Tibetan) Jadeite (Photo: Rob Lavinsky, iRocks.com) (Wikimedia) Minerological name: Two different minerals are called Jade: Nephrite–Amphibole group (most common) Jadeite–Pyroxene group Parts used: Prepared Green mineral Temperature & Taste: Cool, dry. Sweet, Salty Properties:Hardness: Nephrite 5-6; Jadeite: 6.5-7.Refractive index: 1.66-1.68Density:…