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-/r/nPAGE/r/n.z./r/n--./r/n--總結(jié)/r/n***********/r/n礦產(chǎn)資源開(kāi)發(fā)利用方案/r/n工程編號(hào)/r/n******/r/n銅陵化工集團(tuán)化工研究設(shè)計(jì)院有限責(zé)任公司/r/n二/r/n○/r/n一/r/n二/r/n年/r/n九/r/n月/r/n-/r/n.z./r/n***********/r/n礦產(chǎn)資源開(kāi)發(fā)利用方案/r/n設(shè)計(jì)資質(zhì)證書(shū)編號(hào)/r/n:A234007669/r/n編制單位/r/n:銅陵化工集團(tuán)化工研究設(shè)計(jì)院/r/n有限責(zé)任公司/r/n院長(zhǎng)/r/n:陳書(shū)勤/r/n副院長(zhǎng)/r/n:鄭孝順/r/n總工程師/r/n:王學(xué)文/r/n項(xiàng)目負(fù)責(zé)人/r/n:/r/n***/r/n主要設(shè)計(jì)人員/r/n:/r/n***/r/n/r/n***/r/n/r/n***/r/n/r/n***/r/n/r/n-/r/n.z./r/n目錄/r/nTOC\o"1-4"\h\z\u/r/n/r/n1/r/n、概述/r/n/r/n1/r/n/r/n1.1/r/n目的、任務(wù)/r/n/r/n1/r/n/r/n1.2/r/n礦區(qū)位置、隸屬關(guān)系和企業(yè)性質(zhì)/r/n/r/n1/r/n/r/n1.2.1/r/n礦區(qū)位置及交通/r/n/r/n1/r/n/r/n1.2.2/r/n礦區(qū)自然地理及經(jīng)濟(jì)/r/n/r/n1/r/n/r/n1.2.3/r/n隸屬關(guān)系和企業(yè)性質(zhì)/r/n/r/n3/r/n/r/n1.2.4/r/n礦山現(xiàn)狀、采礦權(quán)設(shè)置、特點(diǎn)和存在的主要問(wèn)題/r/n/r/n3/r/n/r/n1.3/r/n編制依據(jù)/r/n/r/n3/r/n/r/n1.3.1/r/n工程已完成的前期工作/r/n/r/n3/r/n/r/n1/r/n.3.2/r/n編制所依據(jù)的主要根底性資料/r/n/r/n4/r/n/r/n1.3.3/r/n編制所依據(jù)的法律、法規(guī)、標(biāo)準(zhǔn)、技術(shù)標(biāo)準(zhǔn)/r/n/r/n5/r/n/r/n1.3.4/r/n設(shè)計(jì)原則/r/n/r/n6/r/n/r/n2/r/n、礦產(chǎn)品需求現(xiàn)狀和預(yù)測(cè)/r/n/r/n7/r/n/r/n2.1/r/n市場(chǎng)分析/r/n/r/n7/r/n/r/n2.2/r/n價(jià)格分析/r/n/r/n7/r/n/r/n3/r/n、礦產(chǎn)資源概況/r/n/r/n8/r/nHY/r/nPERLINK\l"_Toc337386288"/r/n3.1/r/n礦區(qū)總體概況/r/n/r/n8/r/n/r/n3.1.1/r/n礦區(qū)總體規(guī)劃情況/r/n/r/n8/r/n/r/n3.1.2/r/n礦區(qū)礦產(chǎn)資源概況/r/n/r/n8/r/n/r/n3.1.3/r/n該設(shè)計(jì)與礦區(qū)總體開(kāi)發(fā)的關(guān)系/r/n/r/n8/r/n/r/n3.2/r/n該設(shè)計(jì)工程的資源概況/r/n/r/n9/r/n/r/n3.2.1/r/n礦床地質(zhì)及構(gòu)造特征/r/n/r/n9/r/n/r/n3.3/r/n礦床開(kāi)采技術(shù)條件及水文地質(zhì)條件/r/n/r/n14/r/n/r/n3.3.1/r/n開(kāi)采技術(shù)條件/r/n/r/n14/r/n/r/n3.3.2/r/n水文地質(zhì)條件/r/n/r/n14/r/n-/r/n.z./r/n/r/n3.3.3/r/n工程地質(zhì)條件/r/n/r/n86297\h/r/n15/r/n/r/n3.3.4/r/n環(huán)境地質(zhì)條件/r/n/r/n17/r/n/r/n3.3.5/r/n開(kāi)采技術(shù)條件小結(jié)/r/n/r/n17/r/n/r/n3.4/r/n設(shè)計(jì)利用礦產(chǎn)資源儲(chǔ)量/r/n/r/n18/r/nHYP/r/nERLINK\l"_Toc337386301"/r/n3.4.1/r/n工業(yè)指標(biāo)/r/n/r/n18/r/n/r/n3.4.2/r/n地質(zhì)資源儲(chǔ)量/r/n/r/n18/r/n/r/n3.4.3/r/n設(shè)計(jì)利用資源儲(chǔ)量/r/n/r/n18/r/n/r/n3.5/r/n對(duì)地質(zhì)勘查報(bào)告的評(píng)述/r/n/r/n19/r/n/r/n4/r/n、主要建立方案確實(shí)定/r/n/r/n20/r/n/r/n4.1/r/n開(kāi)采方案/r/n/r/n20/r/n/r/n4.1.1/r/n建立規(guī)模及產(chǎn)品方案/r/nPAGEREF/r/n_Toc337386307\h/r/n20/r/n/r/n4.1.2/r/n確定開(kāi)采資源儲(chǔ)量/r/n/r/n21/r/n/r/n4.1.3/r/n礦床開(kāi)采方式/r/n/r/n21/r/n/r/n4.1.4/r/n開(kāi)拓運(yùn)輸方案及廠址選擇/r/n/r/n21/r/n/r/n4.2/r/n防治水方案/r/n/r/n22/r/n/r/n5/r/n、礦床開(kāi)采/r/n/r/n23/r/n/r/n5.1/r/n礦床開(kāi)采境界/r/n/r/n23/r/n/r/n5.1.1/r/n開(kāi)采境界設(shè)計(jì)及圈定礦量/r/n/r/n23/r/n/r/n5.1.2/r/n工作制度及礦山規(guī)模/r/n/r/n24/r/n/r/n5.1.3/r/n礦山基建采準(zhǔn)/r/n/r/n25/r/n/r/n5.2/r/n礦山開(kāi)采/r/nPAG/r/nEREF_Toc337386317\h/r/n25/r/n/r/n5.2.1/r/n穿爆工作/r/n/r/n25/r/n/r/n5.2.2/r/n采裝工作/r/n/r/n27/r/n/r/n5.3/r/n礦山供水供電/r/n/r/n27/r/n/r/n5.3.1/r/n供電/r/n/r/n27/r/n/r/n5.3.2/r/n供水/r/n/r/n27/r/n/r/n5.4/r/n礦山生產(chǎn)工藝流程/r/n/r/n28/r/n/r/n5./r/n5/r/n礦山主要生產(chǎn)設(shè)備/r/n/r/n28/r/n-/r/n.z./r/n/r/n5.6/r/n礦山總平面設(shè)計(jì)/r/n/r/n28/r/n/r/n6/r/n、選礦加工/r/n/r/n29/r/n/r/n6.1/r/n選礦加工方案/r/n/r/n27\h/r/n29/r/n/r/n6.2/r/n尾礦方案/r/n/r/n29/r/n/r/n7/r/n、環(huán)境保護(hù)/r/n/r/n30/r/n/r/n7.1/r/n設(shè)計(jì)依據(jù)和采用的標(biāo)準(zhǔn)/r/n/r/n30/r/n/r/n7.2/r/n礦山地質(zhì)環(huán)境綜合評(píng)價(jià)/r/n/r/n30/r/n/r/n7.2.1/r/n地質(zhì)災(zāi)害評(píng)價(jià)及可行的監(jiān)測(cè)預(yù)防措施/r/n/r/n30/r/n/r/n7.2.2/r/n邊坡穩(wěn)定性評(píng)價(jià)及預(yù)防措施/r/n/r/n31/r/n/r/n7.2.3/r/n礦坑處理措施/r/n/r/n32/r/n/r/n7.3/r/n礦山環(huán)境影響報(bào)告/r/n/r/n32/r/n/r/n7.3.1/r/n粉塵控制/r/n/r/n32/r/n/r/n7.3.2/r/n噪聲防治/r/nPAGEREF/r/n_Toc337386337\h/r/n32/r/n/r/n7.3.3/r/n廢水治理/r/n/r/n32/r/n/r/n7.3.4/r/n固體廢棄物處理/r/n/r/n32/r/n/r/n7.4/r/n土地復(fù)墾和水土保持/r/n/r/n33/r/n/r/n8/r/n、平安與工業(yè)衛(wèi)生/r/n/r/n34/r/n/r/n8.1/r/n主要危險(xiǎn)、有害因素分析/r/n/r/n34/r/n/r/n8.1.1/r/n自然因素/r/n/r/n34/r/n/r/n穿爆作業(yè)/r/n/r/n34/r/n/r/n8.1.3/r/n裝運(yùn)作業(yè)/r/n/r/n35/r/n/r/n8.2/r/n平安管理、平安技術(shù)主要措施/r/n/r/n36/r/n/r/n8.2.1/r/n平安機(jī)構(gòu)/r/n/r/n337386347\h/r/n36/r/n/r/n8.2.2/r/n平安規(guī)程/r/n/r/n37/r/n/r/n8.2.3/r/n勞動(dòng)防護(hù)/r/n/r/n38/r/n/r/n8.2.4/r/n應(yīng)急救援/r/n/r/n39/r/nHYPERLINK/r/n\l"_Toc337386351"/r/n8.2.5/r/n爆破作業(yè)/r/n/r/n39/r/n/r/n8.2.6/r/n采場(chǎng)的平安生產(chǎn)/r/n/r/n41/r/n-/r/n.z./r/n/r/n8.2.7/r/n排土場(chǎng)的平安管理/r/n/r/n42/r/n/r/n8.3/r/n工業(yè)衛(wèi)生主要措施/r/n/r/n42/r/n/r/n8.3.1/r/n鑿巖防塵措施/r/n/r/n42/r/n/r/n8.3.2/r/n爆破防塵措施/r/n/r/n42/r/n/r/n8.3.3/r/n裝礦巖防塵措施/r/n/r/n7386357\h/r/n42/r/n/r/n8.3.4/r/n粉塵防護(hù)/r/n/r/n42/r/n/r/n8.3.5/r/n噪聲防護(hù)/r/n/r/n43/r/n/r/n8.3.6/r/n飲水衛(wèi)生/r/n/r/n43/r/nHYPERLINK\l/r/n"_Toc337386361"/r/n9/r/n、開(kāi)發(fā)方案簡(jiǎn)要結(jié)論/r/n/r/n44/r/n/r/n9.1/r/n設(shè)計(jì)利用礦產(chǎn)儲(chǔ)量、資源利用率/r/n/r/n44/r/n/r/n9.2/r/n生產(chǎn)規(guī)模及礦山效勞年限/r/n/r/n44/r/n/r/n9.3/r/n產(chǎn)品方案/r/n/r/n44/r/n/r/n9.4/r/n開(kāi)拓運(yùn)輸方案/r/n/r/n44/r/n/r/n9.5/r/n采礦工藝/r/n/r/n44/r/n/r/n9.6/r/n綜合評(píng)價(jià)/r/n/r/n67\h/r/n44/r/n/r/n9.7/r/n存在的主要問(wèn)題及建議/r/n/r/n45/r/n/r/n主要問(wèn)題/r/n/r/n45/r/n/r/n9.7.2/r/n建議/r/n/r/n45/r/n/r/n綜合技術(shù)經(jīng)濟(jì)指標(biāo)表/r/n/r/n47/r/n-/r/n.z./r/n附件/r/n1、/r/n*****/r/n建筑石料用/r/n石灰?guī)r/r/n礦礦產(chǎn)資源開(kāi)發(fā)利用方案設(shè)計(jì)/r/n委托書(shū)/r/n2、關(guān)于/r/n對(duì)/r/n"/r/n***********/r/n普查地質(zhì)報(bào)告/r/n"礦產(chǎn)資源儲(chǔ)量評(píng)審/r/n備案證明〔/r/n鳳國(guó)土資[2012]252號(hào)/r/n〕/r/n〔/r/n**/r/n縣國(guó)土資源局/r/n2012年9月12日/r/n〕/r/n3/r/n、/r/n"/r/n***********/r/n普查地質(zhì)/r/n報(bào)告/r/n"評(píng)審意見(jiàn)書(shū)〔/r/n蚌山水/r/n礦儲(chǔ)評(píng)字[/r/n2012]25/r/n號(hào)/r/n〕/r/n〔/r/n蚌埠市山水礦產(chǎn)資源儲(chǔ)量評(píng)審中心/r/n20/r/n1/r/n附圖/r/n1、/r/n*****/r/n建筑石料用石灰?guī)r礦地形地質(zhì)圖1/r/n∶/r/n2000/r/n2、/r/n*****/r/n建筑石料用石灰?guī)r礦總平面布置圖1/r/n∶/r/n2000/r/n3、/r/n*****/r/n建筑石料用石灰?guī)r/r/n礦/r/n基建終了圖1/r/n∶/r/n2000/r/n4、/r/n*****/r/n建筑石料用石灰?guī)r礦開(kāi)采終了平面圖1/r/n∶/r/n2000/r/n5、/r/n*****/r/n建筑石料用石灰?guī)r礦1、2線開(kāi)采終了剖面圖/r/n1/r/n∶/r/n1000/r/n6/r/n、/r/n采礦方法示意圖/r/n-/r/n.z./r/n1、概述/r/n1.1目的、任務(wù)/r/n*****/r/n建筑石料用石灰?guī)r礦/r/n為一/r/n小型/r/n礦床/r/n。為了辦理采礦權(quán)掛牌出讓?zhuān)m應(yīng)國(guó)家經(jīng)濟(jì)建立開(kāi)展的要求,與國(guó)家的產(chǎn)業(yè)政策相適應(yīng),開(kāi)展和繁榮地方經(jīng)濟(jì),持續(xù)高效合理開(kāi)發(fā)利用當(dāng)?shù)氐慕ㄖ嫌檬規(guī)r礦礦產(chǎn)資源,同時(shí)有效的保護(hù)礦山地質(zhì)環(huán)境,/r/n**/r/n縣國(guó)土資源局委托銅陵化工集團(tuán)研究設(shè)計(jì)院有限責(zé)任公司編制"/r/n***********/r/n礦產(chǎn)資源開(kāi)發(fā)利用方案/r/n"。/r/n1./r/n2/r/n礦區(qū)位置、隸屬關(guān)系和企業(yè)性質(zhì)/r/n1./r/n2/r/n.1/r/n礦區(qū)位置及交通/r/n*****/r/n建筑石料用/r/n石灰?guī)r/r/n礦區(qū)/r/n位于/r/n**/r/n縣/r/n220/r/n°/r/n方向/r/n約/r/n35/r/nkm/r/n,隸屬于/r/n武店鎮(zhèn)/r/n管轄,礦區(qū)中心點(diǎn)地理坐標(biāo):東經(jīng)/r/n117/r/n°/r/n15/r/n′/r/n06/r/n″/r/n,北緯32/r/n°/r/n40/r/n′/r/n21/r/n″/r/n本區(qū)鐵路、公路交通便利,淮南線鐵路及合〔肥〕~徐〔州〕高速公路通過(guò)本區(qū)西緣。礦區(qū)有簡(jiǎn)易公路連鳳〔陽(yáng)〕~淮〔南〕主干公路。/r/n區(qū)內(nèi)各行政村之間均有水泥公路相通,交通運(yùn)輸較為方便。詳見(jiàn)交通位置圖〔圖1〕。/r/n礦區(qū)自然地理及經(jīng)濟(jì)/r/n礦區(qū)位于江淮丘陵北緣,主要地貌類(lèi)型為丘陵,地勢(shì)起伏不大,最高山峰為/r/n**/r/n,海拔高程為+/r/n123.8米/r/n。地形切割程度中等,山體呈頂圓坡緩狀,主要由寒武系碳酸鹽組成,地勢(shì)總體上西部較低,區(qū)內(nèi)最低點(diǎn)標(biāo)高為海拔+/r/n70.0m/r/n。/r/n本區(qū)屬亞熱帶濕潤(rùn)氣候,年平均氣溫/r/n15.4/r/n°/r/nC/r/n,年平均降雨量/r/n987.5mm/r/n,年最大降雨量/r/n1561.2mm/r/n,日最大降雨量/r/n212.3mm/r/n礦區(qū)以農(nóng)業(yè)為主,農(nóng)作物以水稻、小麥、山芋等為主,經(jīng)濟(jì)作物有油菜、花生等,勞動(dòng)力資源豐富,鄉(xiāng)鎮(zhèn)、個(gè)體企業(yè)開(kāi)展迅速,采礦業(yè)及礦產(chǎn)品加工業(yè)為本區(qū)主導(dǎo)產(chǎn)業(yè),為/r/n**/r/n縣重要的建筑石料石灰?guī)r及水泥用灰?guī)r產(chǎn)地。/r/n礦區(qū)燃料由淮南煤礦提供,電力通過(guò)華東電網(wǎng)供給,有11萬(wàn)伏高壓電線路過(guò)。/r/n1./r/n2/r/n.3/r/n隸屬關(guān)系和企業(yè)性質(zhì)/r/n***/r/n**/r/n建筑石料用/r/n石灰?guī)r/r/n礦是/r/n由/r/n**/r/n縣國(guó)土資源局出資勘查,擬/r/n設(shè)置/r/n一個(gè)/r/n采礦權(quán)/r/n掛牌出讓/r/n。/r/n現(xiàn)階段處于開(kāi)發(fā)利用方案編制階段,采礦權(quán)尚未掛牌出讓?zhuān)瑹o(wú)/r/n企業(yè)/r/n隸屬關(guān)系/r/n。/r/n1./r/n2/r/n./r/n4/r/n礦山現(xiàn)狀、/r/n采礦權(quán)設(shè)置/r/n、/r/n特點(diǎn)和存在的主要問(wèn)題/r/n(一)礦山現(xiàn)狀/r/n本/r/n次/r/n擬設(shè)采礦權(quán)范圍/r/n內(nèi)/r/n石灰?guī)r/r/n礦/r/n前期/r/n曾有過(guò)民/r/n采/r/n,/r/n分別形成3個(gè)/r/n采場(chǎng)/r/n,CK1、CK2、CK3。CK1位于西北部,規(guī)模最小,/r/n采場(chǎng)/r/n面積為/r/n13332.05/r/nm/r/n2/r/n,底盤(pán)標(biāo)高/r/n+/r/n102/r/nm/r/n,/r/n平均采高/r/n9.01m/r/n,/r/n采掘量為31.83萬(wàn)噸;CK2位于東北部,規(guī)模最大,大局部位于擬設(shè)礦權(quán)內(nèi),/r/n采場(chǎng)/r/n面積為/r/n153835.48/r/nm/r/n2/r/n,/r/n平均采高/r/n33.11m/r/n,/r/n底盤(pán)標(biāo)高/r/n+/r/n88/r/nm/r/n,采掘量為1349.78萬(wàn)噸;CK3位于南部,規(guī)模中等,/r/n采場(chǎng)/r/n面積為/r/n65890.58/r/nm/r/n2/r/n,底盤(pán)標(biāo)高/r/n+/r/n90/r/nm/r/n,/r/n平均采高/r/n21.47m/r/n,/r/n采掘量為374.90萬(wàn)噸。所有/r/n〔二〕采礦權(quán)設(shè)置/r/n為科學(xué)、合理、有序的開(kāi)發(fā)利用本區(qū)/r/n石灰?guī)r/r/n礦產(chǎn)資源,/r/n**/r/n縣國(guó)土資源局/r/n委托312地質(zhì)隊(duì)/r/n對(duì)本區(qū)/r/n石灰?guī)r/r/n礦區(qū)進(jìn)展資源/r/n勘查/r/n,/r/n根據(jù)普查成果/r/n擬設(shè)一個(gè)采礦權(quán)/r/n,/r/n同時(shí)依據(jù)"滁州市礦業(yè)權(quán)設(shè)置方案",建議擬設(shè)采礦權(quán)范圍/r/n拐點(diǎn)坐標(biāo)/r/n〔西安80坐標(biāo)〕/r/n見(jiàn)表/r/n1-1/r/n。/r/n擬設(shè)礦權(quán)/r/n范圍/r/n一覽表表/r/n1-/r/n1/r/n點(diǎn)號(hào)/r/n*/r/nY/r/nJ1/r/n3617015.00/r/n39529540.00/r/nJ2/r/n3617015.00/r/n39530650.00/r/nJ3/r/n3615920.00/r/n39530650.00/r/nJ4/r/n3615920.00/r/n39529540.00/r/n礦區(qū)面積:1.2155平方千米,開(kāi)采標(biāo)高:+/r/n80米/r/n以上。/r/n礦區(qū)范圍見(jiàn)疊合圖/r/n〔圖2〕/r/n。/r/n1./r/n3/r/n編制依據(jù)/r/n1./r/n3/r/n.1/r/n工程已完成的前期工作/r/n二十世紀(jì)五六十年代,徐嘉煒、楊志堅(jiān)等對(duì)該區(qū)進(jìn)展地質(zhì)研究工作,對(duì)本區(qū)內(nèi)的青白口系和寒武系地層進(jìn)展了初步劃分。/r/n1970~1976年,安徽省地質(zhì)局區(qū)測(cè)隊(duì)及南京地校等單位在本區(qū)開(kāi)展了1/r/n∶/r/n20萬(wàn)區(qū)域地質(zhì)調(diào)查和水文地質(zhì)測(cè)量,擬定了構(gòu)造格架,建立了水文地質(zhì)單元,對(duì)該區(qū)地層進(jìn)展了系統(tǒng)的劃分,提交了"蚌埠幅"1/r/n∶/r/n20萬(wàn)區(qū)調(diào)報(bào)告及相關(guān)圖件。/r/n1977~1978年,合肥工業(yè)大學(xué)地質(zhì)系對(duì)該區(qū)元古界地層及巖石進(jìn)展了專(zhuān)題研究。/r/n1979~1982年,冶金811地質(zhì)隊(duì)在該區(qū)進(jìn)展錳礦地質(zhì)普查及深部評(píng)價(jià)工作,于1982年3月提交"安徽省/r/n**/r/n縣武店錳礦地質(zhì)評(píng)價(jià)報(bào)告"。/r/n1983~1985年,312地質(zhì)隊(duì)在/r/n**/r/n、定遠(yuǎn)~淮南一帶進(jìn)展了區(qū)域性石灰?guī)r資源總量預(yù)測(cè)工作,并取得一定成果。/r/n1998年安徽省地質(zhì)環(huán)境監(jiān)測(cè)總總站提交的"1/r/n∶/r/n10萬(wàn)/r/n**/r/n縣區(qū)域水文地質(zhì)調(diào)查報(bào)告"/r/n2000年7月安徽省地質(zhì)礦產(chǎn)調(diào)查局提交了"武店幅"1/r/n∶/r/n5萬(wàn)區(qū)域地質(zhì)調(diào)查說(shuō)明書(shū)及相關(guān)圖件。/r/n2011年10月/r/n**/r/n縣國(guó)土資源局委托安徽省地質(zhì)礦產(chǎn)勘查局312地質(zhì)隊(duì)開(kāi)展/r/n**/r/n石灰?guī)r礦/r/n地質(zhì)普查工作,/r/n于201/r/n1/r/n年/r/n12/r/n月底提交了"/r/n***********/r/n普查地質(zhì)報(bào)告/r/n"/r/n。提交建筑石料用石灰?guī)r礦保有333類(lèi)資源量為/r/n620.11/r/n萬(wàn)m/r/n3/r/n〔/r/n計(jì)/r/n1643.27/r/n萬(wàn)t〕/r/n。/r/n2/r/n0/r/n1/r/n2/r/n年/r/n8/r/n月該報(bào)告通過(guò)了/r/n安徽/r/n蚌埠市山水礦產(chǎn)資源儲(chǔ)量評(píng)審中心/r/n專(zhuān)家組的評(píng)審/r/n〔/r/n評(píng)審意見(jiàn)書(shū)號(hào)為/r/n蚌山水/r/n礦儲(chǔ)評(píng)字[/r/n2012]25/r/n號(hào)/r/n〕/r/n。/r/n20/r/n1/r/n2/r/n年/r/n9/r/n月/r/n12/r/n日/r/n**/r/n縣國(guó)土資源局/r/n下達(dá)了"關(guān)于〈/r/n***********/r/n普查地質(zhì)報(bào)告/r/n〉礦產(chǎn)資源儲(chǔ)量評(píng)審備案證明"〔/r/n鳳國(guó)土資[2012]252號(hào)/r/n〕。/r/n20/r/n1/r/n2/r/n年/r/n9/r/n月/r/n**/r/n縣國(guó)土資源局/r/n委托/r/n銅陵化工集團(tuán)化工研究設(shè)計(jì)院有限責(zé)任公司/r/n編制該工程的礦產(chǎn)資源開(kāi)發(fā)利用方案。/r/n1./r/n3/r/n.2/r/n編制所依據(jù)的主要根底性資料/r/n1、/r/n關(guān)于編制/r/n*****/r/n建筑石料用/r/n石灰?guī)r/r/n礦/r/n礦產(chǎn)資源開(kāi)發(fā)利用方案的委托書(shū)/r/n;/r/n2、/r/n"/r/n*********/r/n**/r/n普查地質(zhì)報(bào)告/r/n"〔/r/n安徽省地質(zhì)礦產(chǎn)勘查局312地質(zhì)隊(duì)/r/n201/r/n1/r/n./r/n12/r/n〕/r/n;/r/n3、/r/n關(guān)于"/r/n***********/r/n普查地質(zhì)報(bào)告/r/n"/r/n礦產(chǎn)資源儲(chǔ)量/r/n評(píng)審/r/n備案證明/r/n〔/r/n**/r/n縣國(guó)土資源局2012.9.12〕/r/n;/r/n編制所依據(jù)的法律、法規(guī)、標(biāo)準(zhǔn)、技術(shù)標(biāo)準(zhǔn)/r/n1、"中華人民共和國(guó)平安生產(chǎn)法"〔/r/n2002年11月1日/r/n〕;/r/n2、/r/n"中華人民共和國(guó)礦產(chǎn)資源法"/r/n〔/r/n19/r/n97/r/n年/r/n3、"中華人民共和國(guó)礦山平安法"〔/r/n1993年5月1日/r/n〕;/r/n4、"中華人民共和國(guó)消防法"〔/r/n2009/r/n年5月1日/r/n5、"中華人民共和國(guó)勞動(dòng)法"〔/r/n1995年1月1日/r/n〕;/r/n6、"中華人民共和國(guó)勞動(dòng)合同法"〔/r/n2008/r/n年1月1日/r/n7、"中華人民共和國(guó)職業(yè)病防治法"〔/r/n2011/r/n年/r/n8、"中華人民共和國(guó)礦山平安法實(shí)施條例"〔/r/n1996年10月30日/r/n〕;/r/n9、"安徽省礦山地質(zhì)環(huán)境保護(hù)條例"〔/r/n2007年6月22日/r/n〕;/r/n10、/r/n"安徽省平安生產(chǎn)條例"〔/r/n2007年3月1日/r/n〕/r/n11、"勞動(dòng)防護(hù)用品監(jiān)視管理規(guī)定"〔/r/n安監(jiān)/r/n總/r/n局令第/r/n1/r/n號(hào)/r/n,/r/n2005年9月1日/r/n〕/r/n;/r/n12、"金屬非金屬礦山排土場(chǎng)平安生產(chǎn)規(guī)則"〔AQ2005-2005〕;/r/n13、"金屬非金屬礦山平安規(guī)程"〔GB16423-2006〕;/r/n14、"爆破平安規(guī)程"〔GB6722-2003〕;/r/n15、"工業(yè)企業(yè)設(shè)計(jì)衛(wèi)生標(biāo)準(zhǔn)"〔GBZ1-2010〕;/r/n16、"礦山電力設(shè)計(jì)標(biāo)準(zhǔn)"〔GB50070-2009〕;/r/n17、"國(guó)家平安監(jiān)管總局關(guān)于加強(qiáng)金屬非金屬礦山平安根底管理的指導(dǎo)意見(jiàn)"〔安監(jiān)總管/r/n—/r/n[2007]214號(hào)〕;/r/n18、國(guó)土資源部"關(guān)于加強(qiáng)對(duì)礦產(chǎn)資源開(kāi)發(fā)利用方案審查的通知"〔國(guó)土資發(fā)[1999]98號(hào),/r/n1999年4月19日/r/n〕,及其附件"礦產(chǎn)資源開(kāi)發(fā)利用方案編寫(xiě)內(nèi)容要求"、"<礦產(chǎn)資源開(kāi)發(fā)利用方案>審查大綱";/r/n19、/r/n"關(guān)于加強(qiáng)建立工程平安設(shè)施"三同時(shí)〞監(jiān)視管理方法"〔國(guó)家總局2010年第36號(hào)/r/n,/r/n201/r/n1/r/n年/r/n20、"國(guó)務(wù)院關(guān)于進(jìn)一步加強(qiáng)企業(yè)平安生產(chǎn)工作的通知"〔國(guó)發(fā)[2010]23號(hào)〕;/r/n21、/r/n"工作場(chǎng)所職業(yè)衛(wèi)生監(jiān)視管理規(guī)定"〔國(guó)家安監(jiān)總局/r/n令第/r/n47/r/n號(hào)/r/n,/r/n201/r/n2年6月/r/n2/r/n2/r/n、"職業(yè)病危害工程申報(bào)方法"〔國(guó)家安監(jiān)總局/r/n令第/r/n48/r/n號(hào)/r/n,/r/n201/r/n2年6月/r/n1/r/n1./r/n3/r/n./r/n4/r/n設(shè)計(jì)原則/r/n露天礦場(chǎng)設(shè)計(jì)必須嚴(yán)格遵守國(guó)家"平安生產(chǎn)法"、"礦山平安法"、"金屬非金屬礦山平安規(guī)程"、"爆破平安規(guī)程"及省市/r/n級(jí)/r/n等有關(guān)規(guī)定。/r/n1、明確開(kāi)采方式、方案及開(kāi)采順序,以促進(jìn)持續(xù)、協(xié)調(diào)生產(chǎn);/r/n2、明確采礦方法及采場(chǎng)主要構(gòu)造要素,以確保邊坡穩(wěn)定,提高平安系數(shù);/r/n3、明確開(kāi)拓運(yùn)輸、采準(zhǔn)系統(tǒng)及臺(tái)階作業(yè)面走向,以提高運(yùn)輸效率,保證平安持續(xù)生產(chǎn);/r/n4、注重礦山平安生產(chǎn)和環(huán)境保護(hù),做好土地復(fù)墾方案;/r/n5、開(kāi)采境界布置于擬設(shè)采礦權(quán)范圍內(nèi),充分利用礦產(chǎn)資源。/r/n2、礦產(chǎn)品需求現(xiàn)狀和預(yù)測(cè)/r/n2.1市場(chǎng)分析/r/n近年來(lái),各根底產(chǎn)業(yè)的迅猛開(kāi)展,高速鐵路/r/n、/r/n高等級(jí)公路、縣鄉(xiāng)村公路建立以及房地產(chǎn)建筑業(yè)促進(jìn)了建筑石料用礦產(chǎn)品具有巨大的市場(chǎng)潛力和寬闊的買(mǎi)方市場(chǎng)。應(yīng)充分利用區(qū)域非金屬礦產(chǎn)資源豐富的優(yōu)勢(shì),抓住建筑石料用/r/n石灰?guī)r/r/n礦礦產(chǎn)品需求量大、深受廣闊用戶歡送的好機(jī)遇,將取得較好的經(jīng)濟(jì)效益和社會(huì)效益。/r/n經(jīng)市場(chǎng)調(diào)查說(shuō)明,目前開(kāi)發(fā)利用建筑石料用/r/n石灰?guī)r/r/n礦礦產(chǎn)品具有需求量大、買(mǎi)方市場(chǎng)穩(wěn)定、投資少、見(jiàn)效快、周期短的特點(diǎn)。礦產(chǎn)品價(jià)格相對(duì)穩(wěn)定并穩(wěn)中有升,具供不應(yīng)求之勢(shì)。建筑石料用/r/n石灰?guī)r/r/n礦礦產(chǎn)品主要銷(xiāo)售本地區(qū)以及周邊地區(qū)。/r/n依據(jù)普查報(bào)告提交的目前能利用333類(lèi)資源量為/r/n620.11/r/n萬(wàn)/r/nm/r/n3/r/n〔計(jì)/r/n1643.27/r/n萬(wàn)/r/nt/r/n〕/r/n。礦石質(zhì)量好,開(kāi)采條件便利,且資源儲(chǔ)量有擴(kuò)大的遠(yuǎn)景,具有較好的開(kāi)發(fā)利用價(jià)值。/r/n2.2價(jià)格分析/r/n依據(jù)目前市場(chǎng)行情,每噸/r/n石灰?guī)r/r/n礦礦石價(jià)格約/r/n10/r/n元(原礦石),加工后的碴石、/r/n米子/r/n石價(jià)格平均約為/r/n每噸/r/n23/r/n元。按年生產(chǎn)能力/r/n37.5萬(wàn)m/r/n3/r/n〔約100萬(wàn)t〕/r/n礦產(chǎn)品計(jì)算,礦山年產(chǎn)值可達(dá)/r/n2285.62/r/n萬(wàn)元。根據(jù)目前市場(chǎng)價(jià)格預(yù)測(cè),未來(lái)建筑石料用/r/n石灰?guī)r/r/n礦的價(jià)格隨著市場(chǎng)供求的變化可能有一定的波動(dòng),總體上呈穩(wěn)中有升的趨勢(shì)。/r/n3、礦產(chǎn)資源概況/r/n3.1礦區(qū)總體概況/r/n礦區(qū)總體規(guī)劃情況/r/n**/r/n建筑石料用/r/n石灰?guī)r/r/n礦床/r/n為/r/n沉積型礦床/r/n,/r/n礦體賦存于/r/n寒武系中統(tǒng)張夏組/r/n地層中,礦體巖性為/r/n鮞狀灰?guī)r/r/n、/r/n生物碎屑灰?guī)r/r/n。/r/n本次設(shè)計(jì)的/r/n**/r/n礦/r/n區(qū)/r/n總面積/r/n1.2155/r/nkm/r/n2/r/n,/r/n開(kāi)采標(biāo)高為/r/n+/r/n123.8/r/nm/r/n~+/r/n80/r/nm/r/n。根據(jù)資源等情況,設(shè)計(jì)作為/r/n一/r/n個(gè)采區(qū)/r/n進(jìn)展開(kāi)發(fā),擬建立一個(gè)年產(chǎn)/r/n37.5萬(wàn)m/r/n3/r/n〔約100萬(wàn)t〕/r/n礦區(qū)礦產(chǎn)資源概況/r/n201/r/n1/r/n年/r/n1/r/n0/r/n月由/r/n安徽省地質(zhì)礦產(chǎn)勘查局312地質(zhì)隊(duì)/r/n對(duì)該區(qū)進(jìn)展了/r/n地質(zhì)/r/n普查/r/n工作,/r/n201/r/n1/r/n年/r/n12/r/n月/r/n提交了"/r/n***********/r/n普查地質(zhì)報(bào)告/r/n",對(duì)礦區(qū)內(nèi)的成礦地質(zhì)條件、礦體特征、礦區(qū)水文地質(zhì)條件、/r/n環(huán)境地質(zhì)條件及礦床開(kāi)采技術(shù)條件進(jìn)展了初步評(píng)價(jià),估算其內(nèi)蘊(yùn)資源量,并對(duì)礦床開(kāi)發(fā)經(jīng)濟(jì)意義進(jìn)展了概略評(píng)價(jià)/r/n。20/r/n1/r/n2/r/n年/r/n8/r/n月/r/n安徽/r/n蚌埠市山水礦產(chǎn)資源儲(chǔ)量評(píng)審中心/r/n對(duì)報(bào)告進(jìn)展了評(píng)審,下達(dá)了評(píng)審意見(jiàn)書(shū)/r/n。20/r/n1/r/n2/r/n年/r/n9/r/n月"/r/n***********/r/n普查地質(zhì)報(bào)告/r/n"評(píng)審意見(jiàn)在/r/n**/r/n縣國(guó)土資源局/r/n備案/r/n〔詳見(jiàn)附件〕/r/n,報(bào)告提交的/r/n石灰?guī)r/r/n礦資源量作為礦山建立的依據(jù)。/r/n本次工作對(duì)/r/n**/r/n礦體進(jìn)展資源儲(chǔ)量估算,求得/r/n333/r/n類(lèi)/r/n建筑石料用/r/n石灰?guī)r/r/n礦礦石資源量/r/n620.11/r/n萬(wàn)/r/nm/r/n3/r/n,/r/nCaO平均品位/r/n48.14/r/n%/r/n,MgO平均含量/r/n3.10/r/n%/r/n。/r/n礦石飽和狀態(tài)下抗壓強(qiáng)度為/r/n平均90.8Mpa,抗剪切強(qiáng)度平均為20.6Mpa。/r/n本次設(shè)計(jì)利用的資源量為/r/n583.47/r/n萬(wàn)m/r/n3/r/n,/r/n設(shè)計(jì)/r/n資源利用率為/r/n94.09/r/n%。/r/n該設(shè)計(jì)與礦區(qū)總體開(kāi)發(fā)的關(guān)系/r/n經(jīng)過(guò)前期地質(zhì)普查工作,初步圈定建筑石料用石灰?guī)r礦體一個(gè),提交/r/n333類(lèi)礦石資源量/r/n620.11/r/n萬(wàn)m/r/n3/r/n。/r/n本設(shè)計(jì)/r/n開(kāi)發(fā)/r/n利用/r/n礦體即為查明的石灰?guī)r礦體/r/n,設(shè)計(jì)作為一個(gè)采區(qū)進(jìn)展開(kāi)采,/r/n開(kāi)采標(biāo)高為/r/n+/r/n80/r/nm/r/n以上。/r/n礦區(qū)/r/n保有/r/n333/r/n類(lèi)/r/n礦石資源量/r/n620.11/r/n萬(wàn)/r/nm/r/n3/r/n,設(shè)計(jì)年生產(chǎn)能力/r/n37.5萬(wàn)m/r/n3/r/n〔約100萬(wàn)t〕/r/n3.2該設(shè)計(jì)工程的資源概況/r/n礦床地質(zhì)及構(gòu)造特征/r/n一、/r/n區(qū)域地質(zhì)特征/r/n概述/r/n〔/r/n一/r/n〕/r/n地層/r/n本區(qū)屬華北地層區(qū)淮河地層分區(qū)淮南地層小區(qū),出露地層有晚太古代五河群,早元古代/r/n**/r/n群,中元古代張八嶺群,晚元古代青白口紀(jì)八公山群、震旦紀(jì),古生代寒武紀(jì)、奧陶紀(jì)、二迭紀(jì),中生代白堊紀(jì),新生代第三紀(jì)和第四紀(jì)地層〔表/r/n3/r/n-1〕,查區(qū)出露地層多為寒武系地層和第四系構(gòu)成。/r/n〔/r/n二/r/n〕/r/n構(gòu)造/r/n本區(qū)/r/n褶皺構(gòu)造主要為老青山單斜,老青山單斜位于/r/n**/r/n山區(qū)北麓老黎山至老青山一帶,軸跡長(zhǎng)/r/n30公里/r/n,礦區(qū)位于單斜西端/r/n。/r/n區(qū)內(nèi)地層/r/n產(chǎn)狀/r/n與單斜構(gòu)造/r/n根本一致,傾向2/r/n1/r/n0°~/r/n23/r/n0°,局部略有變化,巖層傾角一般在6°~15°。/r/n〔/r/n1/r/n〕褶皺/r/n**/r/n山區(qū)北麓老黎山至老青山一帶/r/n單斜/r/n構(gòu)造/r/n位于/r/n**/r/n縣西部,單斜/r/n構(gòu)造/r/n軸跡方向280°,長(zhǎng)/r/n3/r/n0/r/nkm/r/n,寬約/r/n3/r/nkm/r/n,傾向南至南/r/n南/r/n西/r/n,略向北偏轉(zhuǎn)/r/n,傾角平緩,除局部受斷層影響變陡外,大都在30°以下,屬正常單斜褶曲。東端/r/n、中端/r/n向南/r/n至南南西/r/n,西端/r/n略/r/n向北偏轉(zhuǎn),平面形態(tài)呈/r/n"/r/n〔/r/n2/r/n〕斷層/r/n區(qū)域斷裂構(gòu)造較發(fā)育,發(fā)育兩條斷層現(xiàn)將各組中的主要斷層的性質(zhì)表達(dá)如下:/r/n1、F/r/n1/r/n斷層/r/nF/r/n1/r/n正斷層從礦區(qū)西北部邊緣穿過(guò),斷層總體走向55°,/r/n傾角64/r/n°/r/n,/r/n斷距/r/n100m/r/n。上下兩盤(pán)錯(cuò)斷地層為寒武系中/r/n下/r/n統(tǒng)饅頭組。/r/n2、F/r/n2/r/n斷層/r/nF/r/n2/r/n逆斷層位于礦區(qū)東部/r/n150m/r/n,總體走向10°,上下兩盤(pán)地層錯(cuò)斷地層為寒武系/r/n中/r/n下統(tǒng)饅頭組。/r/n〔/r/n三/r/n〕/r/n巖漿巖/r/n礦區(qū)內(nèi)未見(jiàn)巖漿巖出露。/r/n-/r/n.z./r/n**/r/n地區(qū)地層簡(jiǎn)表/r/n表/r/n3/r/n-1/r/n界/r/n系/r/n統(tǒng)/r/n地層名稱(chēng)/r/n代號(hào)/r/n厚度〔米〕/r/n主要巖性/r/n礦產(chǎn)/r/n新生界/r/n第四系/r/n全新統(tǒng)/r/nQh/r/n0-25/r/n粉砂質(zhì)亞粘土、亞砂土、粉砂土、粉砂、粗砂礫石及淤泥。/r/n上更新統(tǒng)/r/n戚咀組/r/nQp/r/n3/r/nq/r/n0-10/r/n粘土、亞粘土、粉砂、細(xì)砂巖、含鐵錳結(jié)核、鈣質(zhì)結(jié)核。/r/n水泥、粘土配料、磚瓦粘土/r/n古近系/r/n土金山組/r/nE/r/n2/r/nt/r/n>550/r/n紫灰色玄武巖、角閃安山巖、凝灰質(zhì)角礫巖與褐紅色砂、礫巖互層。/r/n中生界/r/n白堊系/r/n上統(tǒng)/r/n張橋組/r/nK/r/n2/r/nz/r/n397/r/n上部:砂礫巖、含礫長(zhǎng)石砂巖,夾砂巖。/r/n中部:細(xì)砂。/r/n下部:礫巖、砂礫巖、粗粒巖屑砂巖。/r/n中古生界/r/n寒武系/r/n上統(tǒng)/r/n崮山組/r/n∈/r/n3/r/n4~110/r/n灰色中薄層亮晶白云質(zhì)/r/n鮞狀灰?guī)r/r/n、亮晶竹葉狀礫屑灰?guī)r、微晶/r/n鮞狀灰?guī)r/r/n、微晶/r/n生物碎屑灰?guī)r/r/n、豹皮狀白云質(zhì)生物屑微晶灰?guī)r、泥質(zhì)微晶灰?guī)r。竹葉狀礫屑灰?guī)r呈凸鏡狀分布?;?guī)r中含少量海綠石。/r/n中統(tǒng)/r/n張夏組/r/n∈/r/n2/r/n146~358/r/n鮞狀灰?guī)r/r/n、亮晶/r/n生物碎屑灰?guī)r/r/n、亮晶核形石灰?guī)r、白云質(zhì)亮晶球粒灰?guī)r、白云質(zhì)礁灰?guī)r、剩余/r/n鮞狀灰?guī)r/r/n、剩余鮞粒細(xì)晶白云巖。/r/n石灰?guī)r/r/n饅頭/r/n組/r/n∈/r/n1/r/n-2/r/n四段/r/n∈/r/n1/r/n-2/r/nm/r/n21~64/r/n為海綠石泥質(zhì)長(zhǎng)石石英細(xì)砂巖、粉砂巖夾亮晶/r/n鮞狀灰?guī)r/r/n、亮晶砂質(zhì)/r/n生物碎屑灰?guī)r/r/n。長(zhǎng)石石英砂巖具水平、波狀、單斜層理。/r/n下統(tǒng)/r/n三段/r/n∈/r/n1/r/n-2/r/n50~402/r/n為礫屑灰?guī)r、/r/n鮞狀灰?guī)r/r/n、疊層石灰?guī)r、亮晶/r/n生物碎屑灰?guī)r/r/n夾紫紅色頁(yè)巖、粉砂質(zhì)頁(yè)巖、粉砂巖互層。頁(yè)巖具水平層理和紋層。/r/n石灰?guī)r/r/n二段/r/n∈/r/n1/r/n-2/r/n49~82/r/n為亮晶砂屑灰?guī)r、豹皮狀白云質(zhì)球?;?guī)r。/r/n石灰?guī)r/r/n一段/r/n∈/r/n1/r/n-2/r/nm/r/n25~48/r/n為肝紫色頁(yè)巖夾灰?guī)r凸鏡體。/r/n昌平組/r/n∈/r/n1/r/n?/r/n6~9/r/n白云質(zhì)含藻微晶灰?guī)r、泥質(zhì)微晶灰?guī)r、泥質(zhì)條帶砂屑灰?guī)r、白云質(zhì)細(xì)砂屑微晶灰?guī)r、海綠石微晶/r/n生物碎屑灰?guī)r/r/n。/r/n猴家山組/r/n∈/r/n1/r/nhj/r/n79~136/r/n以灰質(zhì)白云巖與白云質(zhì)泥灰?guī)r互層為主。上部為粉砂質(zhì)頁(yè)巖、含硅質(zhì)灰質(zhì)白云巖。下部為磷礦層、含磷礫巖、砂灰?guī)r。/r/n新元古界/r/n震旦系/r/n淮南群/r/n四頂/r/n山組/r/nZ/r/n1/r/nsd/r/n104-/r/n184/r/n上部:白云巖,夾似層狀石英巖狀砂巖。/r/n中部:白云巖。/r/n下部:泥質(zhì)白云巖、含泥質(zhì)粉砂質(zhì)白云巖。/r/n新元古界/r/n震旦系/r/n淮南群/r/n九里/r/n橋組/r/nZ/r/n1/r/nj/r/n75-119/r/n上部:泥灰?guī)r、泥質(zhì)灰?guī)r,夾疊層石灰?guī)r。/r/n下部:砂灰?guī)r、夾鈣質(zhì)石英砂巖,含海綠石。/r/n四十里長(zhǎng)山組/r/nZ/r/n1/r/ns/r/ns/r/n34-37/r/n石英砂巖、石英粉砂巖、偶夾砂灰?guī)r。/r/n青白口系/r/n八公山群/r/n劉老碑組/r/n上段/r/nQn/r/nl/r/n2/r/n509-/r/n776/r/n上部:頁(yè)巖,夾泥灰?guī)r、砂巖、泥質(zhì)灰?guī)r。/r/n中部:頁(yè)巖。/r/n下部:泥灰?guī)r夾泥質(zhì)灰?guī)r,底部為石英砂巖夾頁(yè)巖。/r/n下段/r/nQn/r/nl/r/n1/r/n105-/r/n269/r/n泥灰?guī)r夾泥質(zhì)灰?guī)r,底部為泥巖、中粗粒砂巖、砂礫巖。/r/n伍山組/r/nQn/r/nw/r/n19-192/r/n中、粗粒石英巖狀砂巖,夾含鐵質(zhì)石英砂巖,局部有底礫巖。/r/n曹店組/r/nQn/r/nc/r/n0-19/r/n鐵質(zhì)砂巖、鐵質(zhì)砂礫巖、石英巨礫。偏上部夾似層狀赤鐵礦。/r/n赤鐵礦/r/n古元古界/r/n**/r/n群/r/n宋集組/r/nPt/r/n1/r/nsj/r/n112-/r/n223/r/n千枚巖、含砂千枚巖,夾石英巖及大理巖透鏡體。/r/n青石/r/n山組/r/nPt/r/n1/r/nq/r/n269-/r/n459/r/n條帶狀白云巖、砂質(zhì)白云石大理巖,夾石英巖、含鐵石英巖、絹云片巖、千枚巖。/r/n白云/r/n山組/r/nPt/r/n1/r/nb/r/n236-/r/n490/r/n石英巖、純石英巖、致密石英巖、糖粒狀石英巖,夾絹云石英片巖。/r/n石英巖/r/n新太古界/r/n五河群/r/n殷澗組/r/nAr/r/n3/r/nwy/r/n290/r/n上部:綠簾角閃片巖。/r/n下部:白云石英片巖夾變流紋巖。/r/n小張/r/n莊組/r/nAr/r/n2/r/n*z/r/n1514/r/n黑云斜長(zhǎng)片麻巖、電氣石變粒巖、淺粒巖。/r/n峰山/r/n李組/r/nAr/r/n2/r/n1087/r/n角閃斜長(zhǎng)片麻巖,夾淺粒巖、大理巖、斜長(zhǎng)角閃巖、磁鐵角閃巖、磁鐵礦/r/n二、/r/n礦區(qū)地質(zhì)特征/r/n〔一〕/r/n地層/r/n礦區(qū)出露地層為寒武系中統(tǒng)張夏組〔/r/n∈/r/n2/r/nz〕、白堊系中統(tǒng)張橋組〔K/r/n2/r/nz〕及第四系上更新統(tǒng)〔Q/r/n3/r/n〕?,F(xiàn)由老至新分述如下:/r/n1、張夏組〔/r/n∈/r/n2/r/nz〕/r/n上部:灰、深灰色厚層狀鮞粒狀灰?guī)r、/r/n生物碎屑灰?guī)r/r/n、中厚層夾薄層青灰色灰?guī)r,夾黃色泥紋條帶及薄層鮞狀灰?guī)r,下部泥質(zhì)灰?guī)r。本巖層厚度/r/n224米/r/n〔構(gòu)本錢(qián)礦床賦礦層位〕。/r/n2、張橋組〔K/r/n2/r/nz〕/r/n磚紅/r/n、/r/n棕紅色含礫中—細(xì)粒砂巖、粉砂巖、泥巖,底部以/r/n泥/r/n巖/r/n,/r/n與下伏中寒武統(tǒng)張夏組呈不整合接觸,上部與第三系呈不整合接觸。/r/n3、第四系〔Q〕/r/n為棕黃、褐黃色砂質(zhì)粘土、亞粘土及含鐵錳結(jié)核亞粘土,出露于礦區(qū)內(nèi)西南部低洼處,厚度一般不大。/r/n〔二〕構(gòu)造/r/n礦區(qū)位于雷家戶-宋集單斜西南翼向西偏,出露地層產(chǎn)狀根本一致呈單斜構(gòu)造,傾向/r/n2/r/n8/r/n0°~/r/n290/r/n°/r/n,局部略有變化,巖層傾角一般在10/r/n°~/r/n20/r/n°/r/n左右,為一緩傾的單斜構(gòu)造。/r/n工作區(qū)內(nèi)構(gòu)造不發(fā)育,未見(jiàn)斷裂構(gòu)造。/r/n柱狀節(jié)理發(fā)育中等,對(duì)礦體無(wú)破壞性。/r/n(三)巖漿巖/r/n礦區(qū)內(nèi)未見(jiàn)巖漿巖和巖脈出露/r/n。/r/n三/r/n、/r/n礦體特征/r/n〔一〕/r/n礦體形態(tài)及規(guī)模/r/n1、礦體形態(tài)、產(chǎn)狀/r/n該礦為一淺海相沉積礦床,礦體賦存于/r/n寒武系中統(tǒng)張夏組/r/n〔/r/n∈/r/n2/r/nz〕,建筑石料用石灰?guī)r礦嚴(yán)格受層位控制。依據(jù)附近/r/n采場(chǎng)/r/n結(jié)合各標(biāo)高出露特征可見(jiàn),礦體大局部被風(fēng)化層覆蓋,覆蓋層厚度一般1.5~2米,礦體呈層狀產(chǎn)出,與地層根本一致,礦體產(chǎn)狀290/r/n°∠/r/n15/r/n°/r/n。/r/n2、礦體規(guī)模/r/n該礦體東西長(zhǎng)約/r/n384米/r/n,南北寬/r/n332米/r/n,礦體均出露于地表,真厚度/r/n70.81~153/r/n.03/r/nm/r/n礦體埋深:礦體均出露地表,其埋深自地表以上,最高標(biāo)高為/r/n123.8/r/nm/r/n,垂直厚度0~43/r/n.8/r/nm/r/n,平均厚度約/r/n礦體賦存標(biāo)高:礦體底板標(biāo)高+/r/n80/r/nm/r/n礦體詳細(xì)特征見(jiàn)表3-/r/n2/r/n。/r/n礦體特征表/r/n表3-/r/n2/r/n礦種/r/n礦體規(guī)模〔m/r/n〕/r/n形態(tài)/r/n產(chǎn)狀/r/n備注/r/n長(zhǎng)/r/n寬/r/n厚度/r/n石/r/n灰?guī)r/r/n384/r/n332/r/n70.81/r/n~/r/n153.03/r/n層狀/r/n290/r/n°∠/r/n15/r/n°/r/n擬定范圍內(nèi)特征/r/n〔二〕/r/n礦石類(lèi)型及礦石質(zhì)量/r/n1、/r/n礦石類(lèi)型/r/n〔1〕/r/n礦石自然類(lèi)型/r/n根據(jù)礦石的礦物成分、構(gòu)造、構(gòu)造特征,/r/n礦石自然類(lèi)型為/r/n中厚~厚層狀、塊層狀石灰?guī)r/r/n。/r/n〔/r/n2/r/n〕/r/n礦石的工業(yè)類(lèi)型/r/n礦石工業(yè)類(lèi)型為/r/n建筑石料用石灰?guī)r型/r/n。/r/n〔3〕礦石的成因類(lèi)型/r/n礦床成因類(lèi)型為淺海相碳酸鹽沉積型。/r/n力學(xué)試驗(yàn)結(jié)果:礦體抗壓強(qiáng)度/r/n飽和狀態(tài)/r/n平均值90.8/r/nMpa/r/n,抗剪切強(qiáng)度平均值20.6/r/nMpa。/r/n礦石質(zhì)量完全滿足建筑石料用/r/n石灰?guī)r/r/n礦的要求,且質(zhì)量好,強(qiáng)度高。/r/n2、/r/n礦石質(zhì)量/r/n石灰?guī)r/r/n礦呈/r/n青灰/r/n、/r/n灰、深灰/r/n色,/r/n礦物成分主要/r/n為方解石,呈它形粒狀,含量90/r/n%/r/n左右,其次為白云石,僅局部在基質(zhì)中呈自形晶菱面體出現(xiàn),含量2~3/r/n%/r/n,其他為少量鐵泥質(zhì)有機(jī)質(zhì)等。/r/n礦石化學(xué)成分:CaO平均品位/r/n48.14/r/n%/r/n,MgO平均含量/r/n3.10/r/n%/r/n。/r/n礦石構(gòu)造主要為/r/n鮞粒狀構(gòu)造、泥晶構(gòu)造為主,生物碎屑構(gòu)造次之;中厚~厚層狀構(gòu)造為主,條帶狀次之/r/n。/r/n3、礦體圍巖及夾石/r/n〔1〕礦體圍巖/r/n礦體裸露于地表,礦體上盤(pán)圍巖為風(fēng)化石灰?guī)r,頂板圍巖為張橋組泥巖、底板圍巖為張夏組石灰?guī)r。/r/n〔2〕夾石/r/n本/r/n礦體巖性簡(jiǎn)單,/r/n礦體內(nèi)無(wú)夾石存在。/r/n3.3礦床開(kāi)采技術(shù)條件及水文地質(zhì)條件/r/n開(kāi)采技術(shù)條件/r/n礦區(qū)地處低緩丘陵與平原過(guò)渡地帶。地勢(shì)為"坡〞型山丘。高差相對(duì)較大,礦體出露部位較高,其大部呈坡型。區(qū)內(nèi)最高山峰為/r/n**/r/n,海拔高程為+/r/n123.8/r/nm/r/n,最低處海拔+/r/n70/r/n.0/r/nm/r/n礦區(qū)內(nèi)的低山丘陵主要由/r/n石灰?guī)r/r/n巖層組成,出露較好。出露的巖石主要為中厚~厚層狀/r/n石灰?guī)r/r/n。礦石類(lèi)型以灰白、深灰色中厚至/r/n厚層狀/r/n石灰?guī)r/r/n組成。礦石平均抗壓強(qiáng)度/r/n90.8/r/nMpa,礦石較堅(jiān)硬、完整,開(kāi)采邊坡穩(wěn)固性較好,工程地質(zhì)屬堅(jiān)硬和物化性能優(yōu)良巖組。根據(jù)本區(qū)地形地質(zhì)條件及巖礦石的穩(wěn)固性,從平安角度考慮,建議礦床開(kāi)采最終邊坡角以/r/n55/r/n°/r/n為宜。/r/n礦區(qū)地形相對(duì)高差不大,礦體上部履蓋的風(fēng)化層厚度約/r/n1.5~2/r/nm左右,礦體產(chǎn)狀及厚度亦較穩(wěn)定,可采用露天機(jī)械化臺(tái)階式開(kāi)采。根據(jù)礦體賦存條件,確定礦區(qū)最低開(kāi)采標(biāo)高確定為+/r/n80/r/nm/r/n水文地質(zhì)條件/r/n一、/r/n水文地質(zhì)條件/r/n礦區(qū)地處低緩丘陵與平原過(guò)渡地帶。地勢(shì)為"坡〞型山丘。高差相對(duì)較大,礦體出露部位較高,其大部呈坡型。區(qū)內(nèi)最高山峰為/r/n**/r/n,海拔高程為+/r/n123.8米/r/n,最低處海拔+/r/n70.0米/r/n。地表水系不發(fā)育,礦區(qū)內(nèi)地表水主要來(lái)源于大氣降水,地下水不甚發(fā)育。主要含水巖組為中厚~厚層狀石/r/n灰?guī)r,巖溶不發(fā)育,富水性弱。/r/n查區(qū)內(nèi)第四系表土層出露于西部低洼處,厚度1.5~5/r/n.0米/r/n,其主要巖性為砂質(zhì)粘土、亞粘土等。礦體最低賦存標(biāo)高/r/n+/r/n80/r/n米/r/n,高于當(dāng)?shù)厍治g基準(zhǔn)面〔/r/n70米/r/n〕/r/n10/r/n米/r/n。/r/n綜上所述,本礦床采用露天開(kāi)采方式,開(kāi)采最低標(biāo)高位于侵蝕基準(zhǔn)面之上,礦床充水因素主要為大氣降水,因地形落差較大,大氣降水在采區(qū)可自然排泄。本區(qū)域降水多集中在每年的6~8月份,因此暴雨季節(jié)要加強(qiáng)防范措施,防止采場(chǎng)掌子面塌方。/r/n采場(chǎng)/r/n上方開(kāi)挖截水溝,防止雨水沖刷開(kāi)采面。礦床水文地質(zhì)條件簡(jiǎn)單。/r/n二、露天采場(chǎng)礦坑涌水量預(yù)測(cè)/r/n礦床開(kāi)采方式為露天開(kāi)采,當(dāng)?shù)厍治g基準(zhǔn)面標(biāo)高+/r/n70/r/nm/r/n左右,主要礦體位于當(dāng)?shù)厍治g基準(zhǔn)以上/r/n;設(shè)計(jì)開(kāi)采底界標(biāo)高為+/r/n80/r/nm/r/n,礦體地表出露標(biāo)高+/r/n85/r/n~+/r/n123.8/r/nm/r/n,因此+/r/n85/r/nm/r/n標(biāo)高以上/r/n有利于自然排水,/r/n+/r/n85/r/nm/r/n標(biāo)高以下將形成/r/n凹坑開(kāi)采。礦體開(kāi)采面積/r/n和/r/n礦區(qū)最大匯水面積/r/n均/r/n約/r/n為0./r/n6544/r/n×/r/n10/r/n6/r/nm/r/n2/r/n,大氣降水是地下水唯一補(bǔ)給來(lái)源/r/n;/r/n據(jù)/r/n**/r/n縣氣象局195/r/n2/r/n~/r/n20/r/n1/r/n2/r/n年資料,多年平均/r/n降雨量/r/n987.5/r/nmm/r/n,/r/n年/r/n最大/r/n1、/r/n露采場(chǎng)排水量/r/n〔1〕/r/n計(jì)算公式/r/n:/r/nQ=A/r/n·/r/nF/t/r/n式中:Q:露采場(chǎng)排水量〔/r/nm/r/n3/r/n/年、/r/nm/r/n3/r/n/日〕/r/nA:大氣/r/n降雨量/r/n〔/r/nm/r/n〕/r/nF:露采場(chǎng)受〔匯〕水面積〔/r/nm/r/n2/r/n〕/r/nt:時(shí)間〔年、日〕/r/n〔2〕計(jì)算結(jié)果/r/n①/r/n年平均礦坑排水量=/r/n0./r/n6544/r/n×/r/n10/r/n6/r/n×/r/n0./r/n9875/r/n=/r/n646220/r/nm/r/n3/r/n②/r/n年/r/n最大礦坑排水量=/r/n0./r/n6544/r/n×/r/n10/r/n6/r/n×/r/n1.5612=/r/n10/r/n21649/r/nm/r/n3/r/n③/r/n日最大礦坑排水量=/r/n0./r/n6544/r/n×/r/n10/r/n6/r/n×/r/n0.2123=/r/n1/r/n38929/r/nm/r/n三/r/n、礦區(qū)供水/r/n本區(qū)第四系松散層孔隙水和基巖裂隙水,富水性較差。礦區(qū)供水主要依靠地表/r/n塘壩攔截地表/r/n水體,/r/n礦山用水量約為/r/n10m/r/n3/r/n/d/r/n,/r/n工程地質(zhì)條件/r/n本區(qū)屬華北地層區(qū)淮河地層分區(qū)淮南地層小區(qū)/r/n。區(qū)域上各斷裂、褶皺構(gòu)造已處于相對(duì)穩(wěn)定狀態(tài)。/r/n一、工程地質(zhì)巖組/r/n1、巖土體特征/r/n根據(jù)本礦山野外地質(zhì)勘查的地層巖性資料及鄰近礦山提供的巖土體物理力學(xué)試樣的數(shù)據(jù),將礦區(qū)巖土/r/n體/r/n劃分為土體/r/n〔/r/n松軟巖組/r/n〕/r/n、巖體/r/n〔/r/n堅(jiān)硬巖組/r/n〕/r/n二個(gè)工程地質(zhì)巖組。/r/n=1\*GB3/r/n①/r/n土體/r/n僅分布于山前坡平地,一般厚度/r/n1.5~5.0/r/n,巖性主要為/r/n第四系砂質(zhì)粘土、亞粘土/r/n。該巖組巖性為可塑~硬塑,壓縮系數(shù)0.20~0.30KPa/r/n-1/r/n,具中等壓縮性,承載力一般為130~220KPa。/r/n=2\*GB3/r/n②/r/n巖/r/n體/r/n堅(jiān)硬巖組主要由/r/n寒武系中統(tǒng)張夏組/r/n中厚~厚層狀、塊層狀石灰?guī)r/r/n等。巖層層理厚30~150cm、裂隙發(fā)育中等,多被碳酸鹽、鐵質(zhì)、泥質(zhì)物充填,線裂隙率0.15~0.76%,巖石RQD76~90%,平均為RQD為84.6%。巖石抗壓強(qiáng)度較好,礦體力學(xué)樣其單軸飽和抗壓強(qiáng)度為平均分別為/r/n90.8/r/nMpa,按"礦區(qū)水文地質(zhì)工程地質(zhì)勘探標(biāo)準(zhǔn)"〔GB12719-91〕附錄表E1、E3確定巖石質(zhì)量屬/r/nⅡ/r/n級(jí)、巖體質(zhì)量也屬/r/nⅡ/r/n級(jí),巖石巖體質(zhì)量良好。/r/n二、邊坡工程地質(zhì)/r/n1、/r/n自然邊坡/r/n組成礦床自然斜坡的/r/n中厚~厚層狀、塊層狀石灰?guī)r/r/n等,坡高10~/r/n3/r/n0/r/nm/r/n,坡角8/r/n°/r/n左右,斜坡成因類(lèi)型為構(gòu)造、剝蝕型。目前未發(fā)現(xiàn)大規(guī)模的滑坡、崩塌、不穩(wěn)定斜坡等不良工程地質(zhì)現(xiàn)象,自然斜坡條件下/r/n處于/r/n穩(wěn)定/r/n狀態(tài)/r/n2、/r/n未來(lái)/r/n露天采礦場(chǎng)邊坡/r/n組成未來(lái)露天采場(chǎng)的邊坡和臺(tái)階邊坡主要為/r/n中厚~厚層狀、塊層狀石灰?guī)r/r/n,/r/n屬堅(jiān)硬巖組,/r/n具有很高的抗壓強(qiáng)度。/r/n巖層/r/n產(chǎn)狀為/r/n290/r/n°∠/r/n15/r/n°/r/n,斷層不發(fā)育,不影響采場(chǎng)邊坡或臺(tái)階邊坡巖體的完整穩(wěn)定性。/r/n層理、節(jié)理裂隙是影響巖石巖體完整性的主要構(gòu)造面,但其分布稀、延伸短且多已膠結(jié),工程地質(zhì)條件較簡(jiǎn)單。今后開(kāi)采過(guò)程中應(yīng)按平安操作規(guī)程進(jìn)展,一般也不影響采場(chǎng)邊坡或臺(tái)階邊坡的穩(wěn)定性。/r/n礦區(qū)/r/n工程地質(zhì)條件/r/n簡(jiǎn)單/r/n。/r/n環(huán)境地質(zhì)條件/r/n一、礦山地質(zhì)環(huán)境現(xiàn)狀/r/n區(qū)內(nèi)斷裂、褶皺已處于相對(duì)穩(wěn)定狀態(tài),礦區(qū)內(nèi)未見(jiàn)有滑坡、坍塌、不穩(wěn)定斜坡等不良工程地質(zhì)現(xiàn)象。/r/n該礦區(qū)按全國(guó)地震烈度區(qū)劃分為根本烈度/r/nⅦ/r/n度區(qū)。據(jù)史料記載滁州地區(qū)共發(fā)生有記載的地震近百起,其中四級(jí)以上的有16起。雖震級(jí)較小,距普查區(qū)較遠(yuǎn),但反響該礦區(qū)所處地區(qū)地殼活動(dòng)較活潑,區(qū)域穩(wěn)定性屬不穩(wěn)定。/r/n本礦床礦石、廢石不含有害組分,一般無(wú)有害組分溢出。不會(huì)污染水源,當(dāng)?shù)丨h(huán)境地質(zhì)條件應(yīng)屬良好。/r/n礦區(qū)所在區(qū)段沒(méi)有人文景觀/r/n、/r/n保護(hù)區(qū)/r/n及/r/n居民區(qū),/r/n礦山生產(chǎn)將對(duì)當(dāng)?shù)鼐用裆罴肮まr(nóng)業(yè)生產(chǎn)影響不大/r/n;/r/n礦山開(kāi)采粉塵對(duì)環(huán)境/r/n造成/r/n污染/r/n;/r/n廢石堆放占用土地等/r/n。/r/n二、未來(lái)礦山開(kāi)采礦區(qū)環(huán)境評(píng)價(jià)/r/n礦石中不含放射性等有害元素,開(kāi)采時(shí)不會(huì)造成放射性等環(huán)境污染。未來(lái)礦山炸藥剩余物質(zhì)被水溶解,對(duì)地表水和地下水造成一定污染,但炸藥剩余物造成SO/r/n2/r/n大量漫入天空,/r/n有/r/n可能會(huì)形成酸雨。礦山開(kāi)采后,空氣中的粉塵濃度將進(jìn)一步提高,從而加劇了周?chē)用裆瞽h(huán)境的污染。另外/r/n石灰?guī)r/r/n的大量被開(kāi)采,/r/n破壞地表植被/r/n,當(dāng)?shù)厣詈途幼…h(huán)境惡化。未來(lái)采場(chǎng)邊坡巖體質(zhì)量總體良好,邊坡總體穩(wěn)定。/r/n礦床剝采比為/r/n0.112/r/n∶/r/n1〔m/r/n3/r/n/m/r/n3/r/n〕,/r/n開(kāi)采時(shí)需要?jiǎng)冸x,將來(lái)/r/n廢石的堆放/r/n對(duì)周?chē)匀画h(huán)境產(chǎn)生一定破壞。/r/n至開(kāi)采后期,排土場(chǎng)壩體的穩(wěn)定性/r/n將也可能對(duì)周邊環(huán)境產(chǎn)生一定影響。/r/n礦區(qū)地質(zhì)環(huán)境屬于/r/n簡(jiǎn)單/r/n類(lèi)型。/r/n開(kāi)采技

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