Search Results       Your search for [subject]Gamma ray sources returned 1 record.           Gamma ray spectrometric surveys of Marinduque Island and the San Antonio porphyry copper deposit, Marinduque, Luzon, Philippines. by Reyes, Rolando Y; 2001. Subject: Gamma ray spectrometry; Gamma ray sources; Ore deposits -- Philippines -- Sta.Cruz (Marinduque).          Add to Book Cart Relevance: 27.95%