Story: Building stone

Putaruru ignimbrite (2nd of 2)

Putaruru ignimbrite

Putaruru ignimbrite is a pinkish-red ignimbrite containing flattened glassy pumice fragments. The pumices were apparently squashed by the weight of the overlying material soon after eruption, while the ignimbrite was still hot. Putaruru ignimbrite was used in the old museum building, now part of Massey University, Wellington. It is no longer quarried.

Using this item

Te Ara - The Encyclopedia of New Zealand
Photograph by Alastair McLean

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How to cite this page:

Simon Nathan and Bruce Hayward, 'Building stone - Igneous rocks', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/en/photograph/8090/putaruru-ignimbrite (accessed 24 February 2020)

Story by Simon Nathan and Bruce Hayward, published 12 Jun 2006