推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 近日從安徽省自然資源廳獲悉，經(jīng)過10年的勘查，安徽省皖江地區(qū)新查明一個隱伏于白堊系紅層之下的大型斑巖型銅(金)礦床。
今年11月，安徽省礦產(chǎn)資源儲量評審中心組織專家對《安徽省宣城市宣州區(qū)茶亭礦區(qū)上長村礦段銅金礦普查報告》及其提交的資源儲量成果進行了評審驗收，報告獲一次性評審通過。經(jīng)評審初步確認，全礦床共獲得333類工業(yè)品位銅礦銅金屬量66萬噸，Cu平均品位0.54%；其內(nèi)含共(伴)生金金屬量84噸，Au平均品位0.69g/t。
該項目屬安徽省地質(zhì)勘查基金項目，由安徽省地勘局322地質(zhì)隊承擔，項目普查工作自2009年1月開始至2018年6月結(jié)束野外工作，銅(金)礦體均產(chǎn)在花崗閃長斑巖體內(nèi)，屬典型的斑巖型礦床。與國內(nèi)已查明的其他斑巖型礦床相比，該礦床的突出特征是銅礦石內(nèi)所含的伴生金體量大、品位富，選礦試驗表明銅、金的回收率高。
據(jù)悉，該礦床的發(fā)現(xiàn)為近年來安徽沿江一帶乃至長江中下游地區(qū)在白堊系覆蓋層下普查找礦的一個大突破。
