par Deutsch, Marie Sarah 
;Picciotto, Edgardo
Référence Experientia, 12, 9, page (333-334)
Publication Publié, 1956-09
;Picciotto, Edgardo Référence Experientia, 12, 9, page (333-334)
Publication Publié, 1956-09
Article révisé par les pairs
| Résumé : | Microscopic crystals of uraninite are found in the accessories of the Baveno granite by the nuclear photographic emulsion technique. The uraninite is believed to be a primary mineral of the granite, its concentration in the sample is less than 1 p.p.m. but it contributes about 10% of the total α activity. © 1956 Birkhäuser Verlag. |
