Jade Jade 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. Jade is featured prominently in ancient Asian art, as well as having an important place in many other cultures. The English word "jade" is derived (via French "l'ejade" and Latin "ilia" "flanks, kidney area") from the Spanish term "piedra de ijada" (first recorded in 1565) or "loin stone", from its reputed efficacy in curing ailments of the loins and kidneys. "Nephrite" is derived
Forms of juggling Some performers will mix various objects of widely differing weights, sizes, and shapes, requiring them to adjust their throwing force for each object. Instead of throwing balls, a juggler may roll them over the hands and body. Usually “crystal” balls (actually acrylic or plastic) are used. There are two distinct forms. A. Rolling one or two balls all over the hands, arms and body. B. Controlling three to eight balls, revolving them in stacks in the palms of the hands. Both forms often use the idea of "isolation". The impression is given of one ball being fixed in space and