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Grafton Volcano

Auckland volcanic field

Grafton Volcano is a buried volcano in New Zealand's Auckland volcanic field that underlies much of the Auckland suburb of Grafton. First recognised in 2010, it includes the Outhwaite Park scoria cone that was first mapped by Hochstetter (1864) and inferred by later geologists to be a late phase vent of adjacent Pukekawa Volcano. Borehole drilling and building excavations in the Grafton-Auckland Domain area during the 1990s and 2000s provided new subsurface geological information that allowed geologists to recognise the buried Grafton Volcano.

Excerpt from the Wikipedia article Grafton Volcano (License: CC BY-SA 3.0, Authors).

Grafton Volcano
Hardinge Street, Auckland Wynyard Quarter

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Wikipedia: Grafton VolcanoContinue reading on Wikipedia

Geographical coordinates (GPS)

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N -36.862 ° E 174.77 °
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Address

Waipapa Taumata Rau / University of Auckland (Auckland University)

Hardinge Street
1001 Auckland, Wynyard Quarter
Auckland, New Zealand
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Website
auckland.ac.nz

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