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Geology Category talk:Classification of minerals is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology articles Rocks and minerals Category:Classification of minerals is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles

We need a classification that includes all minerals. Nickel-Strunz, New Dana and Hey's Chemical Index of Minerals use a similar backbone. We have a somewhat different category tree and there is always clean up to do. We do not need a copyright violation discussion. So this is my compromise proposal. -- Chris.urs-o ( talk) 07:13, 4 December 2010 (UTC) reply

There is a classification of gemstones by E. Ya. Kievlenko that is shown on many Wikipedia pages but for which there appears to be no explanation. Could someone provide one? Bill ( talk) 23:48, 19 April 2023 (UTC) reply