Anorthosite 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.
Anorthosite 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.
About "Labradorescence": I think the correct term is "iridescense". Some people use "labradorescense" but I think that is incorrect as it mixes a mineral name with an optical property (imagine calling cochoidal fractures "quartzchiodal" because they happen in quartz, for example)
I'm not sure why the see also section has as its members ultramafic and layered mafic intrusions. Given that anorthosite is a felsic rock, I wouldn't expect to see mafics as related terms. I could see them as related terms to an article on felsic minerals as a whole as the opposite would be informational, but as a see also to a specific felsic mineral it seems out of place. aremisasling (talk) 15:33, 13 February 2009 (UTC)