Name StatusApprovedFeatureMassifNZ Gazette Reference2003 (17) p.504DatumRSRGD2000GeoTag[1] PositionDescriptionA rugged Y-shaped massif which rises to 1860m on the south side of Byrd Glacier. It stands between Brecher Glacier and Twombley Glacier, two southern tributaries to Byrd Glacier. Named after Capt. (later R.Adm.) Stevan Mandarich (1911-2001), USN, Chief of Staff to R.Adm. R.E. Byrd on Operation Deep Freeze 1, 1955-56.
