Mount Lazarev (Гора Лазарева, "Gora Lazareva") is a massif on the northern portion of Yuzhny Island, Novaya Zemlya, in Russia.NGIS geonames database Unique Feature Identifier=-2944482 It was used for many Soviet nuclear tests, starting with the first underground nuclear test on Novaya Zemlya, 18 September 1964, which may have resulted in tired mountain syndrome.
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