2022固体矿产勘查工作规范(送印版)

目次

前言......................................................................................V

引言.....................................................................................VI

1范围...................................................................................1

2规范性引用文件........................................................................1

3总则...................................................................................1

3.1目的任务...........................................................................1

3.2基本内容..........................................................................1

3.3基本要求..........................................................................2

3.4基本技术方法......................................................................2

3.5勘查工作程序......................................................................2

3.6勘查阶段划分......................................................................2

3.7勘查类型确定......................................................................3

3.8工程间距确定......................................................................3

3.9综合勘查综合评价..................................................................3

3.10矿床工业指标......................................................................4

4勘查阶段...............................................................................4

4.1预查..............................................................................4

4.2普查.............................................................................5

4.3详查.............................................................................6

4.4勘探.............................................................................8

5矿产勘查设计..........................................................................9

5.1种类..............................................................................9

5.2基本原则.........................................................................9

5.3设计书基本内容....................................................................9

5.4基本要求..........................................................................9

5.5勘查工作部署.....................................................................10

6地质填图..............................................................................10

6.1目的任务.........................................................................10

6.2基本原则.........................................................................10

6.3基本程序.........................................................................11

6.4基本内容.........................................................................11

6.5技术要求.........................................................................13

6.6工作成果.........................................................................16

7重砂测量..............................................................................16

7.1目的任务..........................................................................16

7.2基本原则..........................................................................16

7.3基本程序.........................................................................17

7.4基本内容........................................................................17

7.5工作成果........................................................................20

8地球物理勘查.........................................................................20

8.1目的任务.........................................................................20

8.2勘查方法........................................................................20

8.3基本要求.........................................................................20

8.4基本程序.........................................................................20

8.5基本内容.........................................................................21

8.6工作成果.........................................................................21

8.7具体工作要求.....................................................................22

9地球化学勘查.........................................................................22

9.1目的任务.........................................................................22

9.2基本要求.........................................................................22

9.3基本程序.........................................................................23

9.4基本内容.........................................................................23

9.5工作成果.........................................................................23

9.6具体工作要求.....................................................................24

10遥感地质调查........................................................................24

10.1目的任务........................................................................24

10.2基本要求........................................................................24

10.3基本程序........................................................................24

10.4基本内容.......................................................................24

10.5工作成果......................................................................25

11矿点检查与评价......................................................................25

11.1目的任务.......................................................................25

11.2报矿点检查......................................................................25

11.3矿化点检查......................................................................26

11.4矿点检查与评价..................................................................26

12矿产勘查测量........................................................................27

12.1目的任务.......................................................................27

12.2基本要求........................................................................27

12.3基本程序......................................................................28

12.4基本内容........................................................................28

12.5其他测量工作要求................................................................28

12.6工作成果.......................................................................28

13探矿工程.............................................................................28

13.1地表山地工程...................................................................28

13.2钻探工程.....................................................................30

13.3坑探工程.......................................................................34

14采样与样品制备测试..................................................................36

14.1样品采取.......................................................................36

14.2样品的布置原则.................................................................37

14.3样品规格及间距..................................................................37

14.4基本要求.......................................................................38

14.5样品送检........................................................................38

14.6样品制备.......................................................................38

14.7分析测试.......................................................................39

15矿床开采技术条件研究................................................................44

15.1水文地质.......................................................................44

15.2工程地质.......................................................................45

15.3环境地质.......................................................................45

15.4其他开采技术条件..............................................................45

15.5水文地质、工程地质、环境地质图的编图及着色原则................................45

16矿石加工选冶技术性能研究............................................................45

16.1目的任务.......................................................................45

16.2基本要求.......................................................................46

16.3基本程序......................................................................47

16.4基本内容......................................................................47

16.5工作成果........................................................................48

17资源储量估算........................................................................48

17.1估算方法选择....................................................................48

17.2矿体的圈定....................................................................49

17.3矿体的外推原则................................................................50

17.4块段划分原则..................................................................52

17.5参数的选取....................................................................52

17.6地质可靠程度的确定原则........................................................55

17.7估算要求........................................................................55

18可行性评价工作......................................................................56

18.1基本要求........................................................................56

18.2概略研究........................................................................56

18.3预可行性研究..................................................................57

18.4可行性研究....................................................................57

19报告编写及资料提交..................................................................57

19.1预查报告........................................................................57

19.2普查、详查、勘探报告...........................................................57

附录A（资料性附录）矿产勘查设计书....................................................59

附录B（资料性附录）记录卡片示例......................................................63

附录C（资料性附录）地球化学勘查方法及其应用..........................................64

附录D（资料性附录）矿产勘查测量技术要求..............................................66

附录E（资料性附录）地质编录基本内容..................................................68

附录F（资料性附录）钻孔施工基本图表..................................................72

附录G（资料性附录）坑道施工（变更）竣工通知书........................................78

附录H（资料性附录）主要采样方法