矿产与地质
礦產與地質
광산여지질
MINERAL RESOURCES AND GEOLOGY
2014年
5期
551-554
,共4页
黄长帅%廖航%卢见昆%吴继炜
黃長帥%廖航%盧見昆%吳繼煒
황장수%료항%로견곤%오계위
稀土矿床%离子吸附型%花岗岩风化壳%轻稀土
稀土礦床%離子吸附型%花崗巖風化殼%輕稀土
희토광상%리자흡부형%화강암풍화각%경희토
rare earth deposit%ion adsorption%weathering crust of granite%light rare earth
文章阐述了岑溪糯垌稀土矿床地质特征及其矿石特征、矿石有用组分含量及变化规律、矿石化学成分、矿石浸取率及稀土元素配分类型等，认为岑溪糯垌稀土矿床属黑云钾长(二长)花岗岩风化壳离子吸附型稀土矿床，稀土元素配分类型为低铕富镧钕轻稀土型，矿层主要赋存于花岗岩全风化层中。
文章闡述瞭岑溪糯垌稀土礦床地質特徵及其礦石特徵、礦石有用組分含量及變化規律、礦石化學成分、礦石浸取率及稀土元素配分類型等，認為岑溪糯垌稀土礦床屬黑雲鉀長(二長)花崗巖風化殼離子吸附型稀土礦床，稀土元素配分類型為低銪富鑭釹輕稀土型，礦層主要賦存于花崗巖全風化層中。
문장천술료잠계나동희토광상지질특정급기광석특정、광석유용조분함량급변화규률、광석화학성분、광석침취솔급희토원소배분류형등，인위잠계나동희토광상속흑운갑장(이장)화강암풍화각리자흡부형희토광상，희토원소배분류형위저유부란녀경희토형，광층주요부존우화강암전풍화층중。
This paper elaborates on geological characteristics,ore characteristics,content of useful component in ore and its variation regularity,ore chemical composition,ore extraction rate and types of REE partitio-ning.The author believes that Nuodong rare earth deposit of Cenxi is a kind of biotite moyite (adamellite) weathering crust ion adsorption type rare earth deposit,and REE partitioning is light rare earth element with low europium and rich lanthanum and neodymium.The ores are mainly occurs in fully weathered layer of the granite.
