固體礦產(chǎn)勘查原始地質(zhì)編錄之二鉆孔原始地質(zhì)編錄講稿

1、鉆孔原始地質(zhì)編錄鉆孔原始地質(zhì)編錄黃與能黃與能二○○八年四月固體固體礦產(chǎn)礦產(chǎn)勘查原始地原始地質(zhì)編錄質(zhì)編錄之二之二目錄1鉆孔布置及孔布置及編制鉆孔設(shè)計(jì)書(shū)設(shè)計(jì)書(shū)....................................................................................11.1鉆孔布置...................................................

2、...........................................................11.1.1不同階段鉆孔布置.......................................................................................11.1.2礦體產(chǎn)出的形態(tài)特征與布鉆的關(guān)系.......................................

3、....................11.1.3地形與布鉆關(guān)系...........................................................................................21.1.4鉆坑結(jié)合施工....................................................................................

4、...........21.1.5鉆孔控礦間距的確定...................................................................................21.1.6取樣鉆的布置...............................................................................................31.2

5、鉆孔設(shè)計(jì)書(shū)編寫(xiě)..................................................................................................32開(kāi)孔及開(kāi)孔及終孔驗(yàn)收.......................................................................................................

6、..42.1開(kāi)鉆前檢查驗(yàn)收..................................................................................................42.2終孔驗(yàn)收.....................................................................................................

7、.........43.鉆孔編錄編錄準(zhǔn)備工作工作.....................................................................................................93.1業(yè)務(wù)準(zhǔn)備.......................................................................................

8、.......................93.2工具、材料、表格準(zhǔn)備........................................................................................93.2.1工具、材料：...................................................................................

9、...............93.2.2表格及標(biāo)簽：.................................................................................................94.檢查鉆檢查鉆探班探班報(bào)表，整理表，整理檢查檢查巖礦心...................................................................

10、.......94.1現(xiàn)場(chǎng)指導(dǎo)..............................................................................................................94.2檢查鉆孔班報(bào)表....................................................................................

11、............105.檢查處檢查處理“殘留巖心殘留巖心”...............................................................................................115.1殘留巖心認(rèn)定.................................................................................

12、...................115.2殘留巖心處理原則............................................................................................115.3回次記錄.......................................................................................

13、.....................12鉆孔回次記錄表...................................................................................................126.觀察分察分層.................................................................................

14、..................................136.1巖心照像............................................................................................................136.2記錄回次數(shù)據(jù)..........................................................

15、..........................................146.2.1記錄回次數(shù)據(jù).............................................................................................146.2.2計(jì)算回次采取率..........................................................

16、...............................146.3地質(zhì)觀察............................................................................................................146.4分層.................................................................