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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 42637-2023: Specification for oceanic polymetallic sulfide resources survey Status: Valid
Basic dataStandard ID: GB/T 42637-2023 (GB/T42637-2023)Description (Translated English): Specification for oceanic polymetallic sulfide resources survey Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A45 Classification of International Standard: 07.060 Word Count Estimation: 20,257 Date of Issue: 2023-05-23 Date of Implementation: 2023-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 42637-2023: Specification for oceanic polymetallic sulfide resources survey---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 07:060 CCSA45 National Standards of People's Republic of China Specifications for investigation of oceanic polymetallic sulphide resources Released on 2023-05-23 2023-09-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Investigation steps and objectives 2 4:1 Investigation Step 2 4:2 Survey objectives 2 5 Survey and research content 2 5:1 Geological structural features 2 5:2 Geological characteristics of the deposit 2 5:3 Ore quality and performance of beneficiation and smelting technology 2 5:4 Characteristics of the marine environment 3 6 Investigation equipment and means 3 6:1 Geological survey 3 6:2 Geophysical Survey 3 6:3 Geochemical Survey 3 6:4 Plume Investigation 3 6:5 Drilling Survey 3 6:6 Marine Environmental Survey 4 7 Investigation Requirements 4 7:1 General requirements 4 7:2 Prospect area survey requirements 4 7:3 Mineralized area survey requirements 4 7:4 Requirements for Survey Target Area Survey 4 8 Investigation work, results and quality control 5 8:1 Geological survey 5 8:2 Geophysical Survey 5 8:3 Geochemical Survey 6 8:4 Plume Investigation 6 8:5 Drilling Survey 6 8:6 Marine Environmental Survey 6 9 SAMPLE COLLECTION, PROCESSING, HANDLING AND ANALYSIS 7 9:1 Collection of samples 7 9:2 Sample processing 7 9:3 Experimental analysis of samples 7 10 Original survey records, data collation, map compilation, report compilation and resource evaluation 9 10:1 Original investigation records 9 10:2 Data collation requirements 9 10:3 Drawings compilation 11 10:4 Report writing 11 10:5 Resource Evaluation 11 Appendix A (Informative) Classification of Oceanic Polymetallic Sulphides13 Reference 14forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the Ministry of Natural Resources of the People's Republic of China: This document is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283): This document was drafted by: China Ocean Mineral Resources Research and Development Association, the Second Ocean Research Institute of the Ministry of Natural Resources, and the First Research Institute of the Ministry of Natural Resources Institute of Oceanography, Guangzhou Marine Geological Survey, China University of Geosciences (Wuhan): The main drafters of this document: Tao Chunhui, Liu Yu, Song Chengbing, Luo Yi, Liao Shili, Zhou Yang, Liu Ying, Yang Zhen, Han Xiqiu, Li Chuanshun, Li Xiaohu, Li Huaiming, Gao Yan, Jiang Jing, Ni Jianyu, Wu Guanghai, Zhou Jianping, Deng Xianming, Wang Yejian, Yu Miao, Li Bing, Liang Jin, Gu Chunhua:IntroductionOver the past ten years, a series of solid mineral exploration standards, laws and regulations have been promulgated both internationally and domestically, including the "Deep State of the People's Republic of China" Seabed Area Resources Exploration and Development Law", "Classification of Solid Mineral Resources and Reserves" (GB/T 17766-2020), "Regulations for Geological Exploration of Solid Minerals" "General Regulations" (GB/T 13908-2020), "International Reporting Template for Public Reports on Exploration Targets, Mineral Resources and Ore Reserves" (November:2013 version), the International Seabed Authority Standards for the Assessment of Mineral Exploration Targets, Mineral Resources and Mineral Reserves Reporting and the Standards for Polymetallic Sulphides in the Area Prospecting and Exploration Regulations (hereinafter referred to as the Regulations), etc: In the past 40 years, my country has carried out exploration of solid mineral resources on the international seabed, except for "Ocean Regulations for Exploration of Polymetallic Nodule Minerals (GB/T 17229-1998), Specifications for Exploration of Oceanic Polymetallic Nodule Resources (GB/T 35571- 2017), "Oceanic Cobalt-rich Crust Resource Exploration Specifications" (GB/T 35572-2017), there is no relevant oceanic polymetallic sulphide resource exploration: specification: The "Regulations" promulgated and implemented by the International Seabed Authority divide the exploration activities of international seabed polymetallic sulphide resources into two stages: prospecting and exploration: stage, where the prospecting stage is the investigation activities carried out by the contractor before obtaining the exploration contract, and part of the investigation work will also be carried out in the early stage of the exploration stage: The exploration phase refers to the exploration activities carried out by the contractor in the contract area for the commercial development of minerals: At the same time, depending on the degree of exploration The exploration stage is further divided into general exploration and detailed exploration: As the contractor of polymetallic sulphide mineral resources in the international seabed area, the proposed The relevant reports submitted shall comply with the relevant standards of the International Seabed Authority: In addition, the "Resource Exploration and Development of Deep Seabed Areas of the People's Republic of China" In the meaning of terms in Article 27 of Chapter VII of the Law, the activities in the early stage of deep sea resource exploration are defined as "resource investigation": The resources of this document The source investigation stage is equivalent to the general survey stage in the "General Rules for Geological Exploration of Solid Minerals" (GB/T 13908-2020), which is equivalent to but not limited to Prospecting phase in the Regulations: This document divides the stage of resource investigation into three steps: prospect area investigation, mineralization area investigation and exploration target area investigation: These steps are applicable to the first stage of mineral exploration, and can be extended to exploration specifications when the practical experience in the later stage matures: Specifications for investigation of oceanic polymetallic sulphide resources1 ScopeThis document specifies the specifications for the survey of oceanic polymetallic sulphide resources: This document is applicable to the investigation of oceanic polymetallic sulphide resources:2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 12763:2 Marine Survey Specification Part 2: Marine Hydrological Observation GB/T 12763:3 Specifications for Marine Survey Part 3: Marine Meteorological Observation GB/T 12763:4 Specifications for Marine Survey Part 4: Survey of Chemical Elements in Seawater GB/T 12763:6 Specifications for Marine Survey Part 6: Survey of Marine Life GB/T 12763:8 Specifications for marine surveys Part 8: Marine geological and geophysical surveys GB/T 12763:10 Specifications for Marine Survey Part 10: Submarine Topography Survey GB/T 17501 Ocean Engineering Topographic Survey Specifications GB/T 30744-2014 Technical specification for deep sea microbial sample pretreatment DZ/T 0130:3 Geological and Mineral Laboratory Testing Quality Management Specification Part 3: Analysis of Chemical Composition of Rock and Mineral Samples3 Terms and DefinitionsThe following terms and definitions apply to this document: 3:1 A collection of sulfide minerals and associated minerals rich in copper, zinc, lead and other elements formed by hydrothermal action on the ocean floor: [Source: GB/T 34908-2017, 3:1:3, modified] 3:2 prospectarea Through regional geological and geophysical survey research and data analysis, for areas with obvious anomalies and mineralization indications, combined with An area delineated after a comprehensive evaluation of geological, structural and topographical features: 3:3 mineralization area Obtain physical samples of polymetallic sulfides or discover mineralization phenomena through offshore surveys, and determine the possible formation of polymetallic sulfides in combination with other survey methods: area of metal sulfides: 3:4 Exploration target area explorationresult The ore or mineralized points and geophysical and geochemical anomalies discovered through investigation delineate the points and anomalies that may have ore 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