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I'm trying to identify the polished fossil material in this Georgian English snuffbox, circa 1760 to 1820. Is it mammoth ivory? Walrus? Wood? Something else? The material is set in unhallmarked sterling silver. Thanks in advance for your suggestions. Adam
Trinitydraco posted a topic in Questions & AnswersOkay so I have some questions on what you can and can't do with your typical trilobite in shale fossils. To help direct the discussion, I am interested in setting a small trilobite in silver as a gift. I make silver jewelry both using PMC (Precious Metal Clay) and traditional cutting and soldering. So, first question: Can you use high percentage (70% or higher) rubbing alcohol to clean all the dust and debris before sealing a trilobite? If not, what should I use? (I know you shouldn't use water) Question 2: What sealants can/should you use on a trilobite? I am looking for something that will b