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曹縣千米地下探出鋁土礦

關鍵詞 鋁土礦|2011-05-20 15:26:28|來源 中國磨料磨具網
摘要 記者從曹縣煤田青崗集普查區勘探現場獲悉,該地區52號鉆井距地表以下1247米處成功探出稀缺鋁土資源。5月15日,山東省煤田地質局第二勘探隊在曹縣常樂集鄉趙連成村西進行煤炭普查,52...

  記者從曹縣煤田青崗集普查區勘探現場獲悉,該地區52號鉆井距地表以下1247米處成功探出稀缺鋁土資源。
  5月15日,山東省煤田地質局第二勘探隊在曹縣常樂集鄉趙連成村西進行煤炭普查,52號鉆機在地下1247米取芯時,發現該鉆孔有鋁土含存。工程技術人員喜出望外,加緊施工,經過三天的連續鉆探,5月17日,當鉆機深入地下1269米再次取芯時鋁土含存還在。5月18日,鉆機深入地下1273米取芯,仍有鋁土含存,此時鋁土礦厚度已達26米。
  據該鉆機有關負責人介紹,憑他多年的礦產資源勘探經驗,鋁土礦厚度一般為0.7米至1.2米,鋁土厚度達到26米比較少見。5月17日下午,省地質科學研究院地質專家聞訊趕赴現場取樣,送往有關專業技術部門檢查化驗,具體鋁質要經過專家的技術分析和科學推斷后做出結論。目前,鉆探工作還在緊張進行中。
  
  來源:中國菏澤網
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