File:Jasper.pebble.600pix.jpg

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  • Description: Jasper pebble, one inch long (2.5 cm), made by tumbling the rough rock in a rotating drum with abrasive. The process takes many hours.

Picture made without a camera by laying the specimen on a flat bed scanner. Picture released to the public domain by Adrian Pingstone in May 2003.


Public domain This work has been released into the public domain by its author, Arpingstone at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Arpingstone grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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current19:53, 4 November 2005600 × 666 (91 KB)Saperaud~commonswiki*'''Description:''' Jasper pebble, one inch long (2.5 cm), made by tumbling the rough rock in a rotating drum with abrasive. The process takes many hours. Picture made without a camera by laying the specimen on a flat bed scanner. Picture released to the

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