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固體礦產勘查

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固體礦產勘查

  • 所屬分類:固體礦產勘查

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  • 發布日期:2017/03/21
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固體礦產地質勘查是為礦山建設設計提供礦產資源/儲量和開采技術條件等必需的地質資料,以減少開發風險和獲得最大的經濟效益為最終目的而開展的地質工作。固體礦產勘查分為:預查、普查、詳查、勘探四個階段。

各階段礦產勘查的目的和任務

預查:預查是通過對區內資料的綜合研究、類比及初步野外觀測、極少量的工程驗證,初步了解預查區內礦產資源遠景,提出可供普查的礦化潛力較大地區,并為發展地區經濟提供參考資料普查:普查是通過對礦化潛力較大地區開展地質、物探、化探工作和取樣工程,以及可行性評價的概略研究,對已知礦化區作出初步評價,對有詳查價值地段圈出詳查區范圍,為發展地區經濟提供基礎資料。

詳查:詳查是對詳查區采用各種勘查方法和手段,進行系統的工作和取樣,并通過預可行性研究,作出是否具有工業價值的評價,圈出勘探區范圍,為勘探提供依據,并為制定礦山總體規劃、項目建議書提供資料。

勘探:勘探是對已知具有工業價值的礦區或經詳查圈出的勘探區,通過應用各種勘查手段和有效方法,加密各種采樣工程以及可行性研究,為礦山建設在確定礦山生產規模、產品方案、開采方式、開拓方案、礦石加工選冶工藝、礦山總體布置、礦山建設設計等方面提供依據。

技術方法

地形測繪、地質測量、地質遙感、地球物理勘探、地球化學探礦、槽探、井探、坑探、鉆探、采樣測試、巖土試驗。

勘查礦種

本公司擅長勘查的礦種主要為:鐵、錳、鉻、鋁土礦;銅、鉛、鋅、銀、鎳、鎢、錫、鉬;金、稀土。

技術與服務

本公司具有50多年的地質找礦歷史,曾發現棲霞山鉛鋅礦;伏牛山銅礦等大型礦山和一系列中型礦山。近年來公司在非洲及東南亞地區開展找礦工作,均有重大突破。剛果(金)馬諾諾地區的紅土型砂錫礦、剛果(金)盧菲利弧成礦帶上的銅鈷礦、幾內亞錫吉里的金礦、莫桑比克的砂金礦和稀土礦、菲律賓的紅土鎳礦、印度尼西亞的金礦和鐵礦等均有重大發現。

本公司推行QHSE管理體系和接受SRK咨詢公司的質量監督。

主要設備

RTK高精度測量系統(KOLIDAK9-T)、磁力(GSM19-T)、高精度重力儀(LCR-D)、V8電法儀器(GDP-32Ⅱ綜合電發工作站)、GPSMAP(60csx)、筆記本電腦、單反相機(Nikon5100)、數碼相機(NikonS3100、SonyW570)、羅盤、放大鏡等

 

Solid Minerals and Geological Prospecting: Solid Minerals and Geological 
Prospecting is geological work which provides mineral resources/ reserve 
for mine construction design and necessary geological information such 
as mining methods, to reduce development risk and maximum economic 
benefit. Solid Minerals and Geological Prospecting can be divided into 
four phases: pre-survey, general survey, detailed survey, prospecting.

The goals and missions of various solid exploration phases
Pre-survey: 
Via comprehensive research, analogy, and preliminary field 
observation on the information in the mining district and few Engineering 
Validation Test, pre-survey is to initiate the vision of mining resources 
in the district, mark the potential mineralization area for general survey, 
and provide reference data for developing local economy.
General survey: Via geological, geophysical prospecting, geochemical 
exploration and sampling engineering in the potential mineralization area 
and outlined research on the feasibility evaluation, general survey is to 
make a preliminary evaluation on the known mineralization area, draw a 
boundary for the detailed survey and provide basic information for developing 
local economy.
Detailed survey: Via all kinds of prospecting means and methods in the 
mining area, detailed survey is to work and take samples systematically, judge 
whether the area has industrial value through pre-feasibility study, circle 
the prospecting area, provide the basis for prospecting, and offer the information 
for making overall mining planning and the project proposal.
Prospecting: Via various prospecting means and methods, prospecting is 
to encrypt all sorts of sampling engineering and feasibility study on known 
mining area with industrial value or circled prospecting area by detailed 
survey, and provide basis for mine construction in the terms of mine 
production scale, product solution, exploration pattern, development plan, 
mineral processing and smelting methods, overall mining layout, mine 
construction design and so on.

Technical methods
Mapping, geophysical survey, geological remote sensing, geophysical exploration, 
geochemical prospecting, trenching, shaft prospecting, pit test, drilling, sampling, 
geotechnical test.

Exploration Mineral Kinds
The main mineral kinds our company expert in are: iron, manganese,
chromium, bauxite; copper, lead, zinc, silver, nickel, tungsten, 
tin, molybdenum; gold, rare earth metal.

Technology and Services
Our company has more than fifty years experience in geological 
prospecting and found lead and zinc deposit in Qixia Mountain, 
copper mine in Funiu Mountain and a series of medium-sized mine. 
In recent years, our company made a major breakthrough in the 
geological prospecting in Africa and south-east Asia, which included 
alluvial tin mine in Manono area, D.R.CONGO, gold mine in Siguiri, 
Guinea, gravel mine and rare-earth mine in Mozambique, laterite mine 
in Philippines, gold and iron mine in Indonesia and so on.
Our company carries out QHSE management system and is subject to the 
quality supervision of SRK consulting company.

Major Equipment: Laptop, DSLR (Nikon5100), digital camera (NikonS3100, 
SonyW570), compass, magnifier and so on.


        





 

         

 

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