Kaja'mite is a type of ore located in beneath Mount Kajaro. Early in their history, the Goblins were forced to mine it by the jungle trolls of Kezan. However, its magic gave them great intelligence and the goblins overthrew the trolls. Eventually, however, kaja'mite supplies ran low, and as the golbins' intelligence dwindled, their inventions became increasingly unreliable. As a result, the goblins turned to mercantilism as a a source of income and transformed Kezan into a profitable trading hub.
This section concerns content exclusive to Cataclysm.
A kaja'mite mine is located on the Lost Isles and is mined by a group of intelligent monkeys. Some of the monkeys have been enslaved by mysterious Pygmy. By goblin law, all Kaja'mite belongs to goblins.
After the goblins reach Azshara, Kaja'mite is no longer a plot point. Although the lack of mention of Kaja'mite after the goblin starting experience could illustrate the short supply status of the substance.
In the RPG
Kaja'mite is a strange ore with magical powers that is named after Mount Kajaro. The goblin's capital city of Undermine was likely declared so because it was the mine that contained the vital kaja'mite. The goblins searched fruitlessly for more deposits of kaja'mite all over the world for thousands of years. Goblin intelligence peaked about 500 years before the First War, and has been declining ever since.