Navigator Nunatak
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During the XXVII Italian Antarctic expedition (2011/12), 143 rocks have been sampled within the aim of the project "Xenoliths and basic lavas for the knowledge of the C-O-H system in the lithospheric mantle of the polar regions" in northern Victoria Land. They include intrusive, subvolcanic, volcanic and metamorphic rocks. The investigated regions are within Cape Hallett SS 58-60/2, Coulman Island SS 58-60/6, Mount Melbourne SS 58-60/9 and Mount Murchison SS 58-60/5 USGS sheets.
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During the III Italian Antarctic expedition (1987/88), 1304 rocks have been sampled within the aim of the project "Geological mapping, basement geology and mineral resources" in both northern and southern Victoria Land. They include intrusive, subvolcanic, volcanic and metamorphic rocks. The investigated regions are within Mount Melbourne SS 58-60/9, Mount Murchison SS 58-60/5, Mount Joyce SS 55-57-/16, Relief Inlet SS 58-60/13, Sequence Hills SS 55-57/8, Franklin Island ST 57-60/2* and Convoy Range ST 57-60/1 USGS sheets.
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During the XXVI and XXVII Italian Antarctic expeditions (2010/11, 2011/12), 668 rocks have been sampled within the aim of the project "Geological continental markers of Cenozoic climate changes in Victoria Land, Antarctica" in northern Victoria Land. They include intrusive, subvolcanic, volcanic, metamorphic and sedimentary rocks. The investigated regions are within Cape Hallett SS 58-60/2, Coulman Island SS 58-60/6, Mount Joyce SS 55-57/16, Mount Melbourne SS 58-60/9, Mount Murchison SS 58-60/5 and Relief Inlet SS 58-60/13 USGS sheets.
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During the XX and XXI Italian Antarctic expeditions (2004/05, 2005/06), 605 rocks have been sampled within the aim of the project "Cenozoic magmatism in Victoria Land: a tracer of geodynamic processes and of global evolution of climate" in northern Victoria Land. They include intrusive, subvolcanic, volcanic, metamorphic and sedimentary rocks and sediments. The investigated regions are within Cape Adare SR 59-60/13*, Cape Hallett SS 58-60/2, Coulman Island SS 58-60/6, Freyberg Mountains SS 58-60/1, Mount Melbourne SS 58-60/9 and Mount Murchison SS 58-60/5 USGS sheets.