AI-generated educational illustration. Educational gem-tourmaline morphology and matrix interpretation; not a photographed specimen, species determination, or locality evidence.
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Open full-size image Editorial Illustration · Illustrative
Gem tourmaline reference illustration
A generated educational interpretation of coloured tourmaline-group crystals in pegmatite. It is not a species determination, photographed specimen, or locality claim.
- Mineral
- Tourmaline
- Stone
- Tourmaline
- Crystal habit depicted
- Striated prismatic crystals
- Colour depicted
- Green and pink colour zoning
- Dimensions / weight
- Not applicable · Not applicable
- Repository
- Project Sang digital editorial collection
- Catalogue number
- Not assigned
- Condition
- Not applicable — digital illustration
- Acquisition history
- Created for Project Sang's educational interface; no physical object exists.