mineral+tar
81Asphalt — Note: The terms bitumen and asphalt are mostly interchangeable, except where asphalt is used as an abbreviation for asphalt concrete For other uses, see Asphalt (disambiguation). Natural bitumen from the Dead sea …
82North Carolina — (Details) …
83geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… …
84Tibet — Pour les articles homonymes, voir Tibet (homonymie). Tibet historique …
85Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… …
86Oxnard Oil Field — The Oxnard Oil Field in Ventura County, California. Other oil fields are shown in dark gray. The Oxnard Oil Field is a large and currently productive oil field in and adjacent to the city of Oxnard, in Ventura County, California in the United… …
87sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …
88List of Dirty Jobs episodes — Dirty Jobs is a program on the Discovery Channel, produced by Pilgrim Films Television, in which host Mike Rowe is shown performing difficult, strange, disgusting, or messy occupational duties alongside the typical employees. The show premiered… …
89Petroleum — For other uses, see Petroleum (disambiguation). Proven world oil reserves, 2009 …
90Samuel Morey — Infobox Engineer image size = 150px caption = Samuel Morey name = Samuel Morey nationality = American birth date = October 23, 1762 birth place = Hebron, Connecticut death date = April 17, 1843 death place = education = spouse = parents =… …
