unconsolidated
101Breccia — (pronEng|ˈbrɛtʃiə, ˈbrɛʃiə, it. breach) is a rock composed of angular fragments of several minerals or rocks in a matrix, that is a cementing material, that may be similar or different in composition to the fragments. A breccia may have a variety …
102Well drilling — Tricone rock bit Well drilling is the process of drilling a hole in the ground for the extraction of a natural resource such as ground water, natural gas, or petroleum. Drilling for the exploration of the nature of the material underground (for… …
103Athens, Ohio — Infobox Settlement official name = Athens, Ohio website = http://www.ci.athens.oh.us settlement type = City imagesize = image caption = mapsize = 250px map caption = Location in the state of Ohio mapsize1 = map caption1 = subdivision type =… …
104Floodplain — | | [ Virgin River at the upper end of Zion Canyon, Zion National Park, Utah, has almost no floodplain at all.] | | | | |A floodplain, or flood plain, is flat or nearly flat land adjacent to a stream or river that experiences occasional or… …
105Treaty of Nice — This article is about the EU treaty of 2001. For the 1892 treaty between Italy and France, see Treaty of Nice (1892). Treaty of Nice Treaty of Nice amending the Treaty on European Union, the Treaties establishing the European Communities and… …
106Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold …
107Coronus — may mean different things: Greek mythology Coronus the son of Caeneus. He was one of the Lapiths and was killed by Heracles. Coronus, king of Sicyon, son of Apollo and Chrysorthe, and father of Lamedon and Corex. He was deposed by Epopeus.… …
108Wayne County, North Carolina — Infobox U.S. County county = Wayne County state = North Carolina map size = 250 founded = 1779 seat = Goldsboro | area total sq mi =557 area land sq mi =553 area water sq mi =4 area percentage = 0.74% census yr = 2000 pop = 113329 density km2 =79 …
109Chase County, Nebraska — Chase County courthouse in Imperial …
110Taft, California — For the community in Plumas County formerly with this name, see Cromberg, California. City of Taft   City   The Fort, a replica of …
