clay quarry nelson new zealand,Mining - general: New Zealand historic heritage topics - DoCFind out about past mining activities in New Zealand by visiting mining heritage sites. . Minerals were extracted by Maori at quarries, eg obsidian and argillite. . for roads, ballast for railways, stone for building, clay for bricks and ceramics, fill for reclamations, and lime for cement and agriculture. . Nelson Marlborough.clay quarry nelson new zealand,5. – Rock, line and clay – Te Ara Encyclopedia of New ZealandJun 12, 2006 . In New Zealand it was first produced near Warkworth, and in the 1850s was . The Ngārua quarry on Tākaka Hill in Nelson produced between.
clay quarry nelson new zealand