Galena from Camarines Norte Province, Bicol Region, Luzon, Philippines
Philippines | |
| Gardner, Dion L. (1939): Geological sketch of San Mauricio. Philippine Mining News 8, 27-31. Natural History Museum Vienna ore deposit collection |
| www.smedg.org.au (n.d.) http://www.smedg.org.au/Longos_Gold_Philippines_Gidginbung_NSW_1990.pdf |
Rocks & Min.: 22:23. |