Provenance – nano technology

Gubelin have released news of a tracking technology the utilizes nano-technology to increase traceability and transparency. By washing rough immediately after it is produced in a nano-particle mixture only viewable with specialist tools the stone can be tracked from mine to market. Whilst it is an improvement on previous chain of custody recording there still remains the potential for human error and malpractice.

No Comments

Leave a Comment

IEEX Emeralds