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Talk:List of U.S. state minerals, rocks, stones and gemstones 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
A fact from List of U.S. state minerals, rocks, stones and gemstones appeared on Wikipedia's Main Page in the Did you know column on 25 July 2010 (check views). The text of the entry was as follows:
