Interpretation of magnetic anomalies over the Waimangu geothermal area, Taupo volcanic zone, Nw Zeland

摘要

The study area is located on the eastern side of the Taupo volcanic zone in central North Island of New Zealand. It lies a few kilometers to the southwest of Mt Tarawera, the site of The biggest New Zealand volcanic eruption in historical times (the June 1886 Tarawera erup- Tion). The study area includes the Waimangu geothermal field and a small part of Waiotapu And Waikite fields.