Tarahi (volcano)
Encyclopedia
Tarahi is a 388 m high basalt
ic scoria cone, in the Kaikohe-Bay of Islands volcanic field
in New Zealand
. Northwest of Tarahi is a smaller, 350 m scoria cone, Haruru pā
.
Basalt
Basalt is a common extrusive volcanic rock. It is usually grey to black and fine-grained due to rapid cooling of lava at the surface of a planet. It may be porphyritic containing larger crystals in a fine matrix, or vesicular, or frothy scoria. Unweathered basalt is black or grey...
ic scoria cone, in the Kaikohe-Bay of Islands volcanic field
Kaikohe-Bay of Islands volcanic field
Kaikohe-Bay of Islands volcanic field is located in the Northland region of New Zealand, near Kaikohe. It contains around 12 small basaltic scoria cones, and a rhyolite dome, which erupted between 500,000 and 60,000 years ago.-List of volcanoes:...
in New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...
. Northwest of Tarahi is a smaller, 350 m scoria cone, Haruru pā
Pa (Maori)
The word pā can refer to any Māori village or settlement, but in traditional use it referred to hillforts fortified with palisades and defensive terraces and also to fortified villages. They first came into being about 1450. They are located mainly in the North Island north of lake Taupo...
.
