
The black rectangular object was located in a burial site known as 'The Russian Atlantis' in mountainous Republic of Tuva, for it only appears from under water for few weeks a year.
Archeologists jokingly nicknamed the ancient female Natasha, while her accessory was called 'an iPhone'.
''Natasha's' burial with a Xiongnu-era iPhone remains one of the most interesting at this burial site,' Pavel Leus said in a new publication summarising results of several years of recent archeological expeditions to the Ala-Tey burial site.
In fact, the discovery is a large - 18cm by 9cm - chic belt buckle made of gemstone jet with inlaid decorations of turquoise, carnelian and mother-of-pearl.
The woman's belt was decorated with Chinese wuzhu coins which helped the scientists to date it.
They believe it might be up to 2,137 years old because this is when such coins were first minted.













Comment: That is one impressive piece of craftsmanship. Jet (lignite) is soft enough to be cut and polished to either a matt or luster finish, but that thing still looks like it was machined!