'(<a href="http://www.j-archive.com/media/2011-07-07_J_25.wmv">Kelly of the Clue Crew writes with a rock.</a>)  It's not surprising that the name of this mineral comes from the Greek for "to write"'
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GOOD OLD PLANET EARTH: Its not surprising that the name of this mineral comes from the Greek for to write
It's not surprising that the name of this mineral comes from the Greek for "to write"
It's not surprising that the name of this mineral comes from the Greek for "to write"
GOOD OLD PLANET EARTH
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GOOD OLD PLANET EARTH