How can I safely test the clasp on this antique gold chain to see if the hallmark stamp is real or a counterfeit?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How can I safely test the clasp on this antique gold chain to see if the hallmark stamp is real or a counterfeit?
1 real search · 1 real-search pass
official guidance identify gold hallmarks assay office hallmarking counterfeit gold jewelry non destructive XRF testing antique jewelryGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
official guidance identify gold hallmarks assay office hallmarking counterfeit gold jewelry non destructive XRF testing antique jewelry Google ↗
- Gold Jewellery Hallmarks & Makers Marks · gold.org
- The Hallmarking Process by Goldsmiths Assay Office in London · assayofficelondon.co.uk
- Physical Market Guidelines · lbma.org.uk