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To: presidio9
"Amber, a translucent semiprecious stone, is a substance that begins as tree resin."

Never unserstood this part...how does tree sap (from an organic process) become a stone?

6 posted on 10/30/2006 8:26:18 AM PST by patriot_wes (Pray for the peace of Jerusalem - may they prosper who love thee...Ps 122:6)
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To: patriot_wes

Coal is also from an organic process, as is limestone.


8 posted on 10/30/2006 8:27:13 AM PST by presidio9 (Make Mohammed's day: Shoot a nun in the back.)
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To: patriot_wes

It dries out and hardens. This keeps happening until what is left after the volatiles are gone is rock hard. Over 50 million years even the heavy volatiles evaporate. Also, there could be a setting up reaction like happens in concrete, polymer chains lengthen over time.


17 posted on 10/30/2006 8:45:27 AM PST by RightWhale (Repeal the law of the excluded middle)
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To: patriot_wes

Fossilization? Something akin to that process would be my guess!


41 posted on 10/03/2011 8:55:25 AM PDT by Tallguy (You can safely ignore anything that precedes the word "But"...)
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To: patriot_wes; All

Amber isn’t really like a stone. It is more like plastic or bakelite.


42 posted on 10/04/2011 1:15:35 AM PDT by gleeaikin
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