Understanding the result
Ivory-like objects may be ivory, bone, horn, shell, early plastics or modern substitutes. Cross-hatched Schreger lines are a specialist clue for some elephant ivory when visible in suitable areas, but their absence does not rule it out and text descriptions cannot replace examination. Legal rules depend on species, country, item age, provenance and transaction type.
- These results support research and planning; they do not independently establish authenticity, age or value.
- Keep direct observations separate from assumptions, seller claims and conclusions.
- Seek qualified, object-specific advice when the decision affects value, repair, safety or a legal transaction.
Good records improve research
Keep original observations separate from conclusions. Photograph the whole object and relevant details in even light; record dimensions, labels, maker marks, repairs, provenance and the references consulted. Do not alter the object just to obtain another clue.
Methodology and limitations
Treat visible cross-hatching, porous structure, seams, molding features, translucency and documentation as separate clues. Do not scrape, heat, drill, polish or remove material. Before sale, export, import, online listing or transport, establish the applicable local and destination rules and keep verifiable provenance, permits and expert documentation. This guide cannot give a legal clearance or authorize trade.
An old-looking object without reliable origin documents should not be listed or shipped as ivory simply because its color resembles ivory. Pause the transaction and seek a qualified identification and applicable legal advice.
Historical objects are often repaired, refinished, reassembled or made from more than one material. Modern reproductions may imitate older processes. A likely match should always be phrased as a research hypothesis unless it is supported by a qualified, object-specific assessment and trustworthy documentation.
Frequently asked questions
Can this guide identify ivory conclusively?
No. It records observations and recommends next steps. Species identification can require specialist examination or analytical methods.
Do visible cross-hatched lines prove elephant ivory?
They may support that hypothesis when correctly identified by an expert, but photos or text entries can be misleading. Absence of the pattern does not exclude ivory.
Can an antique automatically be sold because it is old?
No. Age exemptions, definitions, documentation and permitted transaction types vary by jurisdiction and species. Verify the actual rules for the exact object and route.
What should I do before exporting or shipping it?
Pause until the material and legal status are documented. Consult the relevant wildlife-trade authority and customs rules for both origin and destination. Do not rely on this guide as permission.
Can bone, horn and plastic look similar?
Yes. Color, patina and surface appearance overlap. Record construction details and provenance, and seek a qualified specialist for valuable or regulated objects.
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Explore closely related guides and measurement tools in the Gemsmakers antique collection.
Relevant reference resources
Selected museum, conservation or official resources related to this tool. They support further research and do not replace specialist examination.
- UK Government — Dealing in Items Containing Ivory
UK-specific ivory trading and exemption guidance; laws in other countries may differ.
- CITES — Elephants and Ivory Trade
International conservation and trade context for elephant ivory; verify current rules with the relevant authority.
Wildlife-material laws vary by country and can change. These resources provide background only; confirm current requirements with the authority for the place of origin, sale, import or export.