After having a variety of occupations in several countries, Edward Kersey Cooper arrived in New Zealand in 1880 to manage a manganese mine. From 1881 onwards, he was involved in Hauraki mining, commencing with the Waiorongomai field, where he invested in several claims, mostly unproductive ones, and was a mine manager and company director. Here, as elsewhere, he was not reluctant to criticize others, notably those operating the tramway and county councillors (for their perceived lack of support for the mining industry). He remained an outspoken critic of others during all his years trying to make a success of mining, clearly annoying some of his fellow miners with his outspokenness. In 1886 he moved to Waihi, typically exaggerating his rol...