What is spina bifida? Spina bifida is a neural tube defect that develops during the first month of pregnancy when the spinal column does not close completely. What are the effects of spina bifida? The effects of spina bifida are different for every person.
Tsavorite or tsavolite is a variety of the garnet group species grossular, a calcium-aluminium garnet with the formula Ca3Al2Si3O12. Trace amounts of vanadium or chromium provide the green color.
Garnets that display asterism (the star affect) are rare and have so far been found only in two places in the world (Idaho, USA and India). Topazolite Garnet A type of andradite garnet that is yellow to lemon-yellow in color. Its similarity to yellow topaz is the reason for its name. Tsavorite Garnet