nieuwe zoekopdracht
[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina

The uranium content of submarine phosphorite and glauconite deposits on Chatham Rise, east of New Zealand
Cullen, D.J. (1978). The uranium content of submarine phosphorite and glauconite deposits on Chatham Rise, east of New Zealand. Mar. Geol. 28(3-4): 67-76
In: Marine Geology. Elsevier: Amsterdam. ISSN 0025-3227; e-ISSN 1872-6151, meer
Peer reviewed article  

Beschikbaar in  Auteur 

Trefwoorden
    Glauconite; Phosphorite; Uranium; Marien

Auteur  Top 
  • Cullen, D.J.

Abstract
    The distribution of uranium in a number of submarine phosphorite and glauconite samples from Chatham Rise, and in associated phosphatic limestones and cetacean bones, has been determined by neutron activation analysis. Uranium values in the phosphatised deposits were found to be variable, with most containing between 150 and 250 ppm U3 O8 but values up to 435 ppm U3 O8 being not uncommon. The glauconite samples had low uranium contents in the range 6-17 ppm U3 O8 , except for two samples that yielded 99 and 132 ppm U3 O8 .

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteur 
IMIS is ontwikkeld en wordt gehost door het VLIZ, voor meer informatie contacteer .