Scientists have discovered that the earliest living organisms on - TopicsExpress



          

Scientists have discovered that the earliest living organisms on Earth were capable of making a mineral that may be found on Mars. The clay-mineral stevensite has been used since ancient times and was used by Nubian women as a beauty treatment, but scientists had believed deposits could only be formed in harsh conditions like volcanic lava and hot alkali lakes. The late Dr Linda Moore sampling microbialites. Photo by Bob Burne.
Posted on: Tue, 20 May 2014 06:30:00 +0000

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