【正文】 ........................................................................................................... 1 礦山企業(yè)概況 ........................................................................................... 1 礦區(qū)位置 ............................................................................................ 1 企業(yè)性質(zhì)和隸屬關(guān)系 ........................................................................ 1 礦區(qū)現(xiàn)狀 ............................................................................................ 1 交通運(yùn)輸條件 ..................................................................................... 3 自然地理及經(jīng)濟(jì) ................................................................................. 3 地質(zhì)資源 ............................................................................................. 4 設(shè)計(jì)依據(jù) ................................................................................................... 5 設(shè)計(jì)的文件依據(jù) ................................................................................. 5 設(shè)計(jì)的法規(guī)、 規(guī)程、標(biāo)準(zhǔn)依據(jù) .......................................................... 5 設(shè)計(jì)的基礎(chǔ)資料依據(jù) ......................................................................... 6 設(shè)計(jì)的地質(zhì)資源依據(jù) ......................................................................... 7 礦山開采技術(shù)條件 ................................................................................. 10 礦山資源條件 ................................................................................... 10 礦山水文地質(zhì)條件 ........................................................................... 10 礦山工程地質(zhì)條件 ........................................................................... 10 礦山環(huán)境地質(zhì)條件 ........................................................................... 11 礦山外部條件 ................................................................................... 12 設(shè)計(jì)指導(dǎo)思想與原則 ............................................................................. 13 廠址 ........................................................................................................ 13 礦山建設(shè)主要方案 ................................................................................. 14 工作制度、礦山規(guī)模及產(chǎn)品方案 .................................................... 14 礦山主要生產(chǎn)工藝概述 ................................................................... 14 企業(yè)建設(shè)綜合經(jīng)濟(jì)效益 ......................................................................... 16 2 礦山地質(zhì) ...................................................................................................... 17 內(nèi)蒙古 XX 銅鉛鋅 多金屬 礦 20 萬(wàn)噸 /年擴(kuò)建開采初步設(shè)計(jì) II 礦區(qū)地理與自然氣候條件 ..................................................................... 17 礦區(qū)勘探史 ............................................................................................. 19 區(qū)域地質(zhì) ................................................................................................. 20 礦區(qū)地質(zhì) ................................................................................................. 23 地層 ................................................................................................... 23 構(gòu)造 ................................................................................................... 25 巖漿巖 ............................................................................................... 25 變質(zhì)巖及圍巖蝕變 ........................................................................... 26 礦床特征 ................................................................................................. 27 礦體分布、規(guī)模、產(chǎn)狀及形態(tài)特征 ................................................ 27 礦石特征 ........................................................................................... 32 礦石類型 ........................................................................................... 41 礦床成因 ........................................................................................... 41 圍巖條件 ........................................................................................... 41 礦石加工技術(shù)性能 ........................................................................... 43 礦區(qū)水文地質(zhì) ......................................................................................... 44 礦區(qū)工程地質(zhì) ......................................................................................... 49 礦區(qū)環(huán)境地質(zhì) ......................................................................................... 51 礦床地質(zhì)勘探工作及其質(zhì)量評(píng)述 .......................................................... 53 勘查方法及工程布置 ....................................................................... 53 勘查工程質(zhì)量評(píng)述 ........................................................................... 54 主要綜合圖件的編制及質(zhì)量評(píng)述 .................................................... 56 采樣化驗(yàn)和巖礦鑒定工作及其質(zhì)量評(píng)述 ........................................ 57 礦區(qū)儲(chǔ)量 ............................................................................................... 58 礦床開采工業(yè)指標(biāo) ......................................................................... 58 礦區(qū)儲(chǔ)量 ......................................................................................... 58 設(shè)計(jì)儲(chǔ)量 ......................................................................................... 59 礦石物理數(shù)據(jù) ................................................................................. 60 內(nèi)蒙古 XX 銅鉛鋅 多金屬 礦 20 萬(wàn)噸 /年擴(kuò)建開采初步設(shè)計(jì) III 存在問題及建議 ................................................................................... 61 3 采礦 .............................................................................................................. 61 礦山現(xiàn)狀 ................................................................................................. 61 開采范圍及開采技術(shù)條件 ..................................................................... 62 開采范圍及首采地段 ....................................................................... 62 開采技術(shù)條件 ................................................................................... 63 開拓運(yùn)輸系統(tǒng) ...............................