Hello, Random Tree! Welcome to Wikipedia! Thank you for your contributions. You may benefit from following some of the links below, which will help you get the most out of Wikipedia. If you have any questions you can ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or by typing four tildes "~~~~"; this will automatically produce your name and the date. If you are already excited about Wikipedia, you might want to consider being "adopted" by a more experienced editor or joining a WikiProject to collaborate with others in creating and improving articles of your interest. Click here for a directory of all the WikiProjects. Finally, please do your best to always fill in the edit summary field when making edits to pages. Happy editing! Vsmith (talk) 19:32, 25 February 2012 (UTC)[reply]
A rather belated welcome. I just noted your recent upload and addition of File:Metamorphic Aureole in the Henry Mountains.JPG to Metamorphism#Contact (thermal) metamorphism. The image is good, but we need a bit more info. Looks to me like a diorite sill(?) above a whitish contact zone in a pinkish siltstone or some other sedimentary rock. Perhaps you could add some detail of rocks involved to correct my guess :) and to aid those readers who might not have a clue. Maybe also add some indication of scale to both the image page and the metamorphism page. Vsmith (talk) 19:32, 25 February 2012 (UTC)[reply]
