Luke Hartman
12-05-2011, 12:15 PM
Hello and thank You for all the help that you have given me.
I would like to put text on black onyx pendants. I have tryed it and does work but the colour when engraved with a Co2 laser does not come out all that white (I have paint filled them and when wipe the paint away you take most of the colour away also). The pendants when engraved have a blue look and I would like them to look more white. There is a paste that thermark sells that is for glass and ceramic I have not used it and would like to know what other members experience is with this product. If any one has any other experience with doing onyx I would be grate full for there imput. Onyx is a black stone that is quart,silica and moganite and is 6 to 7 hard with diamonds being the hardest at 10. Thank all Luke Hartman
I would like to put text on black onyx pendants. I have tryed it and does work but the colour when engraved with a Co2 laser does not come out all that white (I have paint filled them and when wipe the paint away you take most of the colour away also). The pendants when engraved have a blue look and I would like them to look more white. There is a paste that thermark sells that is for glass and ceramic I have not used it and would like to know what other members experience is with this product. If any one has any other experience with doing onyx I would be grate full for there imput. Onyx is a black stone that is quart,silica and moganite and is 6 to 7 hard with diamonds being the hardest at 10. Thank all Luke Hartman