Big Brother (2000 – 2018) Celebrity Big Brother (2001 – 2018) Just Jade (2006) Jade Changed My Life (Since 2011) 8 Out of 10 Cats (Since 2005) Jade: With Love (2009) Big Brother Panto (Since 2004) Jade: A Year Without Her (Since 2010) Jade's P. A (2006) Back to Reality (2004) Celebrity Driving School (Since 2003) Jade's Salon (2005)
Monoclinic crystal system
Hardness (Mohs hardness scale)
6 – 7
Jade refers to an ornamental mineral, mostly known for its green varieties. It can refer to either of two different minerals: nephrite, a silicate of calcium and magnesium, or jadeite, a silicate of sodium and aluminium.