These mountains lie approximately 5 nautical miles (9.3 km; 5.8 mi) east of the nearby West Quartzite Range.

It was named by the Northern Party of the New Zealand Federated Mountain Clubs Antarctic Expedition (NZFMCAE), 1962–63, after the distinctive geological formation of the feature.

A peak, 2,240 metres (7,350 ft) high, in the south portion of East Quartzite Range.

A prominent ridge surmounted by Mount Hayton in the southeast part of East Quartzite Range, Concord Mountains.

[7] This article incorporates public domain material from websites or documents of the United States Geological Survey.