| It's calcium carbonate, so acid would likely dissolve it. | |||||
| Re: Can Mexican Onyx beads be etched? -- Luann Udell | Post Reply | Edit | Forum | Where am I? | |
Post Reply05/26/2019, 20:14:33
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| It's calcium carbonate, so acid would likely dissolve it. | |||||
| Re: Can Mexican Onyx beads be etched? -- Luann Udell | Post Reply | Edit | Forum | Where am I? | |
Post Reply