Hei-tiki

The hei-tiki /haɪˈtiːkiː/ is an ornamental pendant of the Māori which is worn around the neck. Hei-tiki are usually made of pounamu which is greenstone, and are considered a taonga (treasure). They are commonly referred to as tiki, a term that actually refers to large human figures carved in wood, and, also, the small wooden carvings used to mark sacred places. Tourist versions are commonly found throughout New Zealand - these can be made from jade, other types of stone, plastic, or other materials.