GB/T 35572-2017 English PDF

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GB/T 35572-2017: Specification for oceanic cobalt-rich ferromanganese exploration
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Basic data

Standard ID: GB/T 35572-2017 (GB/T35572-2017)
Description (Translated English): Specification for oceanic cobalt-rich ferromanganese exploration
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D10
Classification of International Standard: 07.060; 73.020
Word Count Estimation: 26,284
Date of Issue: 2017-12-29
Date of Implementation: 2017-12-29
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35572-2017: Specification for oceanic cobalt-rich ferromanganese exploration

---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.
Specification for oceanic cobalt-rich ferromanganese exploration ICS 07.060; 73.020 D10 National Standards of People's Republic of China Oceanic cobalt - rich crusts resources exploration specification 2017-12-29 Posted 2017-12-29 Implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 geological exploration phase and the goal of the task 2 5 mineral geological exploration work 2 Feasibility Evaluation 12 7 Resource/Reserve Classification 13 Mineral Resources/Reserves Estimation 14 Appendix A (Normative) Crust classification 15 Appendix B (Informative) Determination of moisture content of crusts 17 Appendix C (informative) crustal density (wet) determination 18 Appendix D (Normative) Cobalt-rich crust mineral resources/reserves classification 19 Appendix E (Informative) Comparison of mineral resources/reserves classification of oceanic cobalt-rich crusts with domestic and overseas classification 20 Appendix F (informative) crust average grade calculation 21 Appendix G (informative) crunching average abundance calculation 22 References 23

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the State Oceanic Administration. This standard by the National Marine Standardization Technical Committee (SAC/TC283) centralized. This standard was drafted. China Ocean Mineral Resources Development Research Association Office, Guangzhou Marine Geological Survey. The main drafters of this standard. Li Bo, Huang Yong-like, Zhou Yang, Liang Dehua, Yang Shengxiong, Gao Wen, Li Yang, Wang Liang, Deng Xiguang, Yao Huijiang.

Introduction

Over the past decade or so, international and domestic standards have been promulgated solid mineral exploration, laws and regulations, including GB/T 17766-1999 solid Mineral Resources and Reserves Classification ", GB/T 13908-2002" General Provisions for Geological Exploration of Solid Mineral Geology "(" General Provisions "), Mineral Reserves International Reporting Standards Committee (CRIRSCO) International Report Template for Public Reporting of Exploration Targets, Mineral Resources and Ore Reserves (2013 November Edition), "International Seabed Authority Mineral Exploration Targets Assessment, Mineral Resources and Mineral Reserves Reporting Standards," "Regional" Cobalt-Rich Crusts Prospecting and Exploration Regulations "(the" Regulations ")," Law of the People's Republic of China on Deep-sea Seabed Resources Exploration and Development "and so on. In the international seabed Solid mineral resources exploration carried out in.1998 approved the release of GB/T 17229-1998 "ocean polymetallic nodule mineral exploration regulations Cheng. " This standard integrated International Seabed Authority Council to develop the "Rules" and "People's Republic of China deep sea seabed resources exploration and development Law "of the relevant provisions of the mission in the exploration of the same premise, the exploration phase provides for. resource investigation phase, the general exploration phase and detailed Exploration stage. The exploration stage stipulated in this standard is compared with the exploration stage in "General Provisions" as follows. Resource survey phase. including the "General" in the pre-investigation and census stage; General exploration stage. equivalent to the "General Provisions" in the detailed investigation stage; Detailed Exploration Stage. Equivalent to the Exploration Stage in the General Provisions. This standard mineral resources/reserves classification according to the International Commission on Mineral Reserves Standards Report (CRIRSCO) "International Reporting Template (2013 November edition) "The standard divides resource types into six categories, namely" exploration targets "; mineral resources (three categories); mineral reserves (two categories). This "standard" Classification and Mineral Reserves International Reporting Standards Committee (CRIRSCO) "Exploration Objectives, Mineral Resources and Ore Reserves, Public Reporting International Report Template (November.2013 Edition) ". Oceanic cobalt - rich crusts resources exploration specification

1 Scope

This standard specifies the oceanic cobalt-rich crust resources exploration phase of the division and objectives and tasks, mineral geological prospecting requirements, economic and technological feasibility Sexual evaluation, resource/reserve classification, and mineral resource/reserve estimates. This standard applies to all stages of the marine cobalt-rich crust exploration resources deployment, marine exploration, laboratory analysis, data collation and Report preparation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 12763.2 Marine survey code - Part 2. Ocean hydrological observations GB/T 12763.3 Marine survey code - Part 3. Marine meteorological observations GB/T 12763.6 Marine survey code - Part 6. Marine life survey GB/T 12763.8 Marine survey code - Part 8. Marine geophysical survey GB/T 12763.10 Code of practice for marine survey - Part 10. Survey of the topography of the seafloor GB/T 12763.11 Marine survey code - Part 11. Marine engineering geological survey GB/T 17229 ocean polymetallic nodules mineral exploration procedures DZ/T 0130.3 Geological and Mineral Testing Laboratory Quality Management Practices - Part 3. Chemical composition analysis of rock mineral samples

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Seamountarea seamounts From a number of seamounts similar to the relative concentration of the distribution area. 3.2 Seamount seamount Above or above the sea floor 1000m, isolated or relatively isolated subterranean highland. 3.3 Cobalt-rich ferromanganese crust cobalt-richferromanganesecrusts Cobalt-rich crust cobalt-richcrusts Cobalt crust cobaltcrusts The cobalt-rich Fe-Mn hydroxide/oxidized deposits formed by sedimentation of minerals directly precipitated from seawater into hard bedrocks contain small but distinctly abundant Set of cobalt, titanium, nickel, platinum, molybdenum, tellurium, cerium, other metals and rare earths. 3.4 Ore-bearingarea The Co-enriched crust in the seamount is not less than 0.4% of the Co-rich crust and has a thickness of not less than 4 cm. ......

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