GB/T 15246-2002

Abolished

Quantitative analysis of sulfide minerals by electron probe microanalysis

硫化物矿物的电子探针定量分析方法

Standard Type

GBT

ICS

37.020

CCS

N33

Status

Abolished

Issue Date

2002-11-11

Implementation

2003-06-01

Centralized Committee

国家标准委

Issuing Authority

中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

This standard specifies the method for quantitative elemental analysis of sulfide minerals using electron probe microanalysis (EPMA). It is applied in geological and mineralogical research, as well as in the mining and metallurgy industries, to determine the chemical composition of sulfide ore samples for resource evaluation and processing. The standard ensures consistent and accurate microanalysis of phases like pyrite, chalcopyrite, and galena in polished sections.

Related Standards

GB/T 18735-2002 General specification of nanometerthin standard specimen for analytical transmission electron microscopy(AEM/EDS) GB/T 17722-1999 Gold-plated thickness measurement by SEM GB/T 17366-1998 Methods of mineral and rock specimen preparation for EPMA GB/T 17365-1998 Method of preparation for samples of metal and alloy in electron probe microanalysis GB/T 15489.1-1995 Colour filter glass test methods--Spectral character-istic GB/T 15489.8-1995 Colour filter glass test methods--Resistance UV irradiating stability GB/T 15489.7-1995 Colour filter glass test methods--Chemical stability GB/T 15489.5-1995 Colour filter glass test methods--Chromaticity

Content extracted by AI. Not officially verified.