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Davenn Read papers from leading journals https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2884836/ https://www.nature.com/articles/s41598-017-01724-1 I am trying to insert these into gemstones, many of which are translucent and opaque. Would appreciate any help, thanks.

3D Subsurface Laser Engraving works for clear glasses like Schott BK7 and B9 Borosilicate Glass. How does one do the same for relatively translucent minerals? I have read research papers on using lasers for tattoo removal and cancer radiation therapy. However, I want to know how the laser's...