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As of January 2025, the IMA - CNMNC List of Minerals lists 6,118 valid minerals, including 1,153 pre-IMA minerals (grandfathered), and 97 questionable minerals. [2] Also as of November 2024 [update] , the Mineralogical Society of America's Handbook of Mineralogy lists 5,663 species, [ 3 ] and the IMA Database of Mineral Properties/RRUFF Project ...
This is a list of minerals which have Wikipedia articles. ... This page was last edited on 25 February 2025, at 23:16 (UTC).
The Seven Iron Men, also known as the Merritt brothers, were iron-ore pioneers in the Mesabi Range in northeastern Minnesota and the creation of the city that is now known as Mountain Iron. [1] In the late 1800s, the Merritt family founded the largest iron mine in the world and initiated the consolidation of the American railway system into ...
In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
Founded in 1958, the International Mineralogical Association (IMA) is an international group of 40 national societies.The goal is to promote the science of mineralogy and to standardize the nomenclature of the 5000 plus known mineral species.
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 ]
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Mineral stubs (7 C, 346 P) Pages in category "Minerals" The following 84 pages are in this category, out of 84 total. ... This page was last edited on 22 May 2019, at ...