Space/Science — HabitableZone

Space/Science » in reply to Rocks

re: Rocks

I have been asking for examples of rocks with a blue coloration to get an idea of mineralogical explanations of the blue rocks on Mars:

From: Robert Clark (rgregoryclark@yahoo.com)
Subject: Re: THEMIS visible color images.
Newsgroups: sci.astro, alt.sci.planetary, sci.bio.misc, sci.geo.geology, rec.arts.sf.science
Date: 2003-03-30 17:53:07 PST
http://groups.google.com/groups?threadm=832ea96d.0303301753.678c63ec@posting.google.com

Could you give the mineralogy of your rock or post a scanned image?

Bob Clark

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