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Uranyum Yataklarının Oluşum Süreçleri ve Denetleyici Etkenler

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Abstract (2. Language): 
La source de l'uranium, en ce qui concerne les gisements uranifères du type filonien, peut être le magma silioique de caractère acide ou les roches mafîques. Selon certains auteurs, ce type de gisements peut se former par les processus supergènes exogéniques. Selon d'autres, au cours de la mise en place des filons d'uranium les processus hydrothermaux endogéniques jouent le rôle essentiel, II existe 4 facteurs essentiels qui contribuent à l'accumulation de l'uranium dans les grès d'origine fluviatile. Il s'agit de la présence de la roche mère qui procure de l'uranium, le transport et la déposition de l'uranium et enfin la conservation du dépôt uranifère.. L'étude comparative de différentes hypothèses émises par de nombreux chercheurs concernant ces 4 facteurs précités peut mettre en évidence les agents contrôlant la formation de ce type des formations uranifères. En outre, l'étude de la formation des gisements conglomératiques de l'uranium, les placers radioactifs, les phosphates uranifères, les schistes noirs d'origine marine, les charbons et les hydrocarbures contenant de l'uranium, peut mettre au claire les mécanismes d'accumulation de l'uranium et les facteurs qui les contrôlent.
Abstract (Original Language): 
Damar tipi uranyum yataklarının oluşumunda uranyumun kaynağım, bir görüşe göre asit karakterdeki silisik magma, diğer bir düşünceye göre ise mafik kayaglar teşkil eder. Bu tip yatakların kökeni ile ilgili olarak süperjen ekzojenik varsayım ve endojenik hidrotermal varsayım ortaya atılmıştır, Kumtaşlarmda stratiform uranyum yataklarının meydana gelebilmesi için gerekli 4 temel faktörün (kaynak kayaç, uranyumun taşınması, çökelmesi ve korunması) değişik araştırmacıların görüşleri ışığında irdelenmesi bu tip yatakların oluşumunda egemen olan etkenlere açıklık kazandırabilmektedir. Kuvars çakıllı konglomeralardaki uranyum yataklarının, radyoaktif plaserlerm, uranyumlu fosfat, denizel siyah şist, kömür ve hidrokarbürlerin oluşumunun İncelenmesi uranyumun yığışım mekanizması ve bu mekanizmayı denetleyici etkenlerin belirlenmesi yönünden önem arzeder,
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