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Mineral symbols (text abbreviations) are used to abbreviate mineral groups, subgroups, and species, just as lettered symbols are used for the chemical elements.. The first set of commonly used mineral symbols was published in 1983 and covered the common rock-forming minerals using 192 two- or three-lettered symbols. [1]
All Acronyms "Energy Information Agency list of acronyms". Energy Information Administration "Federal energy regulatory commission- Help- acronyms". Federal Energy Regulatory Commission "World energy, technology and climate policy outlook- list of acronyms" (PDF). European Commission
The USGS Coastal and Marine Science Center (formerly the USGS Center for Coastal Geology) has three sites, one for the Atlantic Ocean (located in Woods Hole, Massachusetts), one for the Pacific Ocean (located in Santa Cruz, California) and one for the Gulf of Mexico (located on the University of South Florida's St. Petersburg campus). The goal ...
Also called Indianite. A mineral from the lime-rich end of the plagioclase group of minerals. Anorthites are usually silicates of calcium and aluminium occurring in some basic igneous rocks, typically those produced by the contact metamorphism of impure calcareous sediments. anticline An arched fold in which the layers usually dip away from the fold axis. Contrast syncline. aphanic Having the ...
This category contains articles related to the United States Geological Survey, an agency of the U.S. Department of the Interior
Lists of acronyms contain acronyms, a type of abbreviation formed from the initial components of the words of a longer name or phrase. They are organized alphabetically and by field. They are organized alphabetically and by field.
An acronym is a type of abbreviation formed from the initial components of the words of a longer name or phrase, Lists of acronyms; Three-letter acronyms; List of government and military acronyms; List of U.S. government and military acronyms; List of U.S. Navy acronyms
From an abbreviation: This is a redirect from an abbreviation to a related topic, such as the expansion of the abbreviation. Use this template for any length reduction other than the following. Instead of this template: use {{R from acronym}} for abbreviations that are pronounced as words, such as NATO and RADAR;