Olivine Ice Plateau

From Wikipedia, the free encyclopedia

Coordinates44°26′26″S 168°22′00″E / 44.440594°S 168.366606°E / -44.440594; 168.366606
Highestelevation2200m
Lowestelevation700m
Olivine Ice Plateau
Upper Forgotten River and edge of the Olivine Ice Plateau
Interactive map of Olivine Ice Plateau
LocationFive Finger Range
Coordinates44°26′26″S 168°22′00″E / 44.440594°S 168.366606°E / -44.440594; 168.366606
Highest elevation2200m
Lowest elevation700m

The Olivine Ice Plateau is a glacier in the Olivine Wilderness Area and Mount Aspiring National Park in New Zealand's South Island.[1][2] The plateau is named after the mineral olivine, which is common within the Dun Mountain ophiolite that underlies the area.[3] The plateau extents to the west over the Forgotten River Col into the Forgotten River, and to the north it merges with the Andy Glacier, which feeds a tributary of the Arawhata River.[4] The Olivine Ice Plateau is one of many glaciers in the region of the Arawhata, Dart / Te Awa Whakatipu, Hollyford / Whakatipu Kā Tuka and Matukituki rivers' headwaters.[5]

The area was explored and mapped in the 1930s by J.T. Holloway.[6][3] In the 2010s the glacier has retreated, leading to a more rocky approach to the plateau over the Forgotten River Col.[7] The plateau is "revered" by New Zealand trampers for its remote and challenging location.[7][8][9][10][11]

References

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