Rocks are naturally formed, consolidated material composed of grains of one or more minerals. Geologists group rocks into three categories depending on their origin: igneous, sedimentary and metamorphic.A mineral is defined as a naturally occurring, crystalline solid of definite chemical composition and a characteristic crystal structure. Igneous rocks are formed from solidification of molten material.eologists group rocks into three categories depending on their origin: igneous, sedimentary and metamorphic. A mineral is defined as a naturally occurring, crystalline solid of definite chemical composition and a characteristic crystal structure.
The rest of the first season and all of the second season were filmed in Wilmington, North Carolina. In January 2015, it was announced that the show will be moving production to Atlanta, Georgia for its third season.
Happy Valley is a British crime drama television series filmed and set in the Calder Valley. The series, starring Sarah Lancashire and Siobhan Finneran, is written and created by Sally Wainwright, and directed by Wainwright, Euros Lyn, and Tim Fywell. The first series debuted on BBC One on 29 April 2014, and the second series debuted on 9 February 2016.