Tsavorite - chromiferous variety of Grossularia. Garnet Group.
  
 From: Merelani Hills, Simanjiro, Manyara, Tanzania.
  
 Translucent sub-euhedral crystal of Tsavorite , light green in color and vitreous luster, with fine black lamellae and metallic graphite luster. Sample measuring 4.0 x 3.2 x 2.2 cm and weighing 32 grams.