من ويكيبيديا، الموسوعة الحرة
	    
	    	    	    
	    La bildo estas kopiita de wikipedia:en. La originala priskribo estas:
Moss agate pebble, one inch across (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 carving on a flat bed scanner.
Picture released to the public domain by Adrian Pingstone in May 2003.
|  | This image has been released into the public domain by its author, Arpingstone. 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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