T/JSY 001-2023
BaoShiGuang (Quartzose jade) Testing and classification (English Version)

Standard No.

T/JSY 001-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/JSY 001-2023

Scope

The terms and definitions of gem light (quartz jade), characteristics of gem light (quartz jade), gem light (quartz jade) identification methods, gem light (quartz jade) identification rules, gem light (quartz jade) naming rules , Gemstone (Quartz Jade) Appraisal Certificate Specifications

T/JSY 001-2023 history

• 2023 T/JSY 001-2023 BaoShiGuang (Quartzose jade) Testing and classification