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"A volcanic field in NE Tibet contains a number of late-Cenozoic volcanoes (Tong et al., 1988). A cone in the Kekexili caldera, once thought to be observed in eruption on a satellite photo in 1973, is now considered not to have been historically active (Kidd 1990, pers. comm.). Several Hawaiian-style volcanoes are present in this area. Bamaoqiongzong covers an area of 300 sq km and contains a perfectly preserved edifice NE of the summit and a lava flow that overlies Quaternary lake deposits (Whitford-Stark, 1987). The Bamaoqiongzong area contains peralkaline phonolitic and foiditic rocks. Yongbohu contains five dacitic, trachyandesitic and andesitic vents. Qiangbaqian covers a broad area along the southern border of the Kunlun mountain range. Wei et al. (2003) did not note Holocene volcanoes in this region."  -Smithsonian Volcano Archive
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