GB/T 9288-1998
Replaced
DB32/T 3978-2021
Active
Jiangsu ProvinceLocal standards
DB32/T 3978-2021 Yuhua pebble—Identification and classification
DB32/T 3978-2021 Yuhua pebble—Identification and classification
Basic Information
Standard Code:
DB32/T 3978-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other non-metallic minerals
ICS Name:
Jewelry
Publish Date:
2021-02-03
Implement Date:
2021-03-03
Pages:
16 pages
Scope
This document specifies the terms and definitions, composition, identification, classification, and naming of rainbow stones.
This document is applicable to the identification and classification of rainbow stones. Engraved jewelry made from rainbow jade and red agate can be implemented in accordance with this document.
Development Information
Referenced Standards
GB/T 16553-2003 Gems—Testing
GB/T 16553-2010 Gems—Testing
GB/T 16553-2017 Gems—Testing
DZ/T 0275.4-2015 Specification identification of rock and mineral—Part 4:Thin section identification of rock
DB/T 32.1-2020 Technical requirements of instruments in network for earthquake monitoring—Underground fluid observation instruments—Part 1:Pressure instrument for water level
Related Standards
GB/T 17832-1999
Replaced
GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
GB/T 11887-2000
Replaced
GB/T 11887-2000 Jewellery－Fineness of precious metal alloys and designation
GB/T 18043-2000
Replaced
GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry
GB/T 18303-2001
Replaced
GB/T 18303-2001 Color grading of polished diamond by visual matching
GB/T 11886-2001
Replaced