Grinding, sanding, and polishing a Lake Superior Agate for - TopicsExpress



          

Grinding, sanding, and polishing a Lake Superior Agate for display. Video number 2 This is a video of the stages of face polishing a banded Lake Superior Agate. Prior to this video the rough grinding had been done to do initial shaping of the face. When that was done a bad fracture was discovered on part of the face. This is the second video in a series that will take the agate from this stage of dealing with a serious flaw in the agate to the final polish. A new video will be posted each day for the first nine days then two videos a day for three days. Your comments and questions are encouraged throughout this adventure. The work on this video is exclusively on the coarse 80 grit grinding wheel. Video by Denise Harrison
Posted on: Fri, 05 Dec 2014 04:23:02 +0000

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