THE MARKING OF QUALITY AND EVALUATION OFQUALITY GRADE FOR SAMPLE COLLECTION ANDANALYSIS IN 1:200 000 REGIONAL GEOCHEMICALPROSPECTING
Sun Huanzhen1, Zhou Qinglai1, Ye Jiayu2
1. Bureau of Geophysical and Geochemical Exploration, Ministryof Geology and Mineral Resources;
2. Geological Laboratory, Bureau of Geology and Mineral Resources of Hubei Province
According to the assessment and the checking and acceptance of some fifty 1:200, 000 regional geochemical prospecting map areas, it is considered that the comparatively low quality shown in a few map areas of MGMR is mainly attributed to the unclear quality requirements and loose management. Based on experience gained by MGMR, the authors have compiled "Quality Evaluation Criteria for Field Sampling, Sample Processing and Firsthand Data in 1:200, 000 Regional Geochemical Prospecting"and "Criteria for Marking Mul tielement Analytical Quality in 1:200, 000 Regional Geochemical Prospecting". Nearly three years’ practice demonstrates that these two sets of criteria are affective in raising the sampling and analytical quality. In this paper, they are given in full text for the sake of reference.
出版日期: 1989-06-24
引用本文:
孙焕振, 周庆来, 叶家瑜. 1:20万区域化探采样和样品分析工作的质量评分及质量等级的评定[J]. 物探与化探, 1989, 13(3): 172-179.
Sun Huanzhen, Zhou Qinglai, Ye Jiayu. THE MARKING OF QUALITY AND EVALUATION OFQUALITY GRADE FOR SAMPLE COLLECTION ANDANALYSIS IN 1:200 000 REGIONAL GEOCHEMICALPROSPECTING. Geophysical and Geochemical Exploration, 1989, 13(3): 172-179.
