Thread: Pale aqua/ blue transparent colour of boro.
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Old 2016-11-16, 9:34pm
windsong1 windsong1 is offline
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Join Date: Mar 26, 2013
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Thank you for all of your help! I was totally unaware that chemical etching doesn't work on boro. I do have the use of a Lortone 3A tumbler. What do I use as the abrasive? Thanks!
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