Mount Pinafore () is a prominent peak rising to about 1,100 m lying between Bartok Glacier and Sullivan Glacier situated in the northern portion of Alexander Island, Antarctica. It is located 6.27 km southeast of Lyubimets Nunatak, 9.26 km south-southeast of Kozhuh Peak, and surmounts Bartók Glacier to the northwest. The mountain is named by the United Kingdom Antarctic Place-Names Committee in 1977, in association with nearby Gilbert Glacier and Sullivan Glacier after the 1878 operetta H.M.S. Pinafore. See also Mount Ariel Mount Hahn Mount McArthur Further reading Geological Society of London, Volcano-ice Interaction on Earth and Mars, P 154 M. J. Hambrey, W. B. Harland, Earth's Pre-Pleistocene Glacial Record, P 201 Mary G. Chapman, Laszlo P. Keszthelyi, Preservation of Random Megascale Events on Mars and Earth: Influence on Geologic History, PP 57, 64 Bösken, Janina. (2016), Current state of art in research about tuyas in Antarctica, British Columbia and Iceland - A literature review about the differences and similarities of tuyas, DOI: 10.13140/RG.2.2.33225.13926 John L. Smellie, Ian P. Skilling, Products of subglacial volcanic eruptions under different ice thicknesses: two examples from Antarctica, Sedimentary Geology Volume 91, Issues 1–4, June 1994, Pages 115–129, https://doi.org/10.1016/0037-0738(94)90125-2 External links Mount Pinafore on USGS website Mount Pinafore on SCAR website Mount Pinafore on mindat.org website Mount Pinafore on peakery.com References Mount Pinafore Mountains of Alexander Island