The hei-tiki 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

Taonga

A taonga in Māori culture is a treasured thing, whether tangible or intangible. Tangible examples are all sorts of heirlooms and artefacts, land, fisheries, natural resources such as geothermal springs and access to natural resources, such as riparian water rights and access to the riparian zone of...

 (treasure). They are commonly referred to as tiki

Tiki

Tiki refers to large wood and stone carvings of humanoid forms in Central Eastern Polynesian cultures of the Pacific Ocean. The term is also used in Māori mythology where Tiki is the first man, created by either Tūmatauenga or Tāne. He found the first woman, Marikoriko, in a pond – she seduced him...

, 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 - either from real jade or sometimes from cheap plastic - are also commonly found throughout New Zealand

New Zealand

New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

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One theory of the origin of the hei-tiki suggests a connection with Tiki, the first man in Māori legend.