ISSN 1075-7015, Geology of Ore Deposits, 2007, Vol. 49, No. 7, pp. 619–623. © Pleiades Publishing, Ltd...Pyroxenite–Cortlandite Intrusions and Placers of the Dambuki Ore Cluster, the Amur Region V. A. Stepanova, L. I. Rogulinab...Severo-Vostochnoe sh. 30, Petropavlovsk-Kamchatskii, 683002 Russia bInstitute of Geology and Nature Management, Far...675000 Russia Received November 23, 2005 Abstract—The Dambuki ore cluster of the Upper Amur region is...features. In both cases, elements typical of Cu–Ni ore (Cu, Fe, Pd, Ni, etc.) are detected as impurities |