Glass identifier · Experimental
Recognise clues in a glass-like piece.
Beach-worn, decorative or industrial glass leaves visible clues. We look at edges, bubbles and surface wear.
Add 1–5 photos of one specimen
JPEG, PNG or WebP · up to 10 MB each · 30 MB per scan
Optional details you know first-hand
Tell us what you measured yourself, what someone told you, and what a report says — we keep these separate.
Privacy: photos are used only for your scan, location data is removed before upload, and nothing is used for training unless you opt in. Guest scans are deleted after 24 hours.
Features that may help
- Bubbles and swirls
- Frosted wear
- Mould marks
Common confusions
- Quartz and other transparent minerals
What a photo can't conclude
- Age
- Lead or uranium content
- Maker
Questions
Is glowing glass safe?
We can't assess chemical safety from a photo. Seek qualified advice.