A fact from Seamanite appeared on Wikipedia's Main Page in the Did you know column on 22 April 2012 (check views). The text of the entry was as follows:
Did you know... that seamanite is known from only four locations, with three in Michigan and one in Australia?
Seamanite 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
This article is within the scope of WikiProject Michigan, a collaborative effort to improve the coverage of the U.S. state of Michigan on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MichiganWikipedia:WikiProject MichiganTemplate:WikiProject MichiganMichigan articles