Abstract
Two types of metalliferous carbonaceous rocks that differ in associated metals are considered. One of them is characterized by gold occurring in finely dispersed arsenopyrite and arsenic-bearing pyrite, and the other, by finely impregnated native metals in carbonaceous matter. Rocks of the first type also contain elements of the platinum group, while those of the second type bear rhenium, silver, iron, molybdenum, and other metals. Graphitic mineralization is usually localized in the shear zone associated with alkaline basalts.
References
V. A. Baskina, I. N. Tomson, M. M. Arakelyants, and O. P. Polyakova, “Early Cretaceous Alkaline Basic Rocks and Carbonaceous Metasomatites of the Primor’e Region,” Dokl. Akad. Nauk 398, 652–655 (2004) [Doklady Earth Sciences 399, 1051–1054 (2005)].
M. M. Konstantinov, E. M. Nekrasov, A. A. Sidorov, and S. F. Struzhkov, Giant Gold Deposits of Russia and the World (Nauchn. Mir, Moscow, 2000) [in Russian].
A. A. Sidorov and I. N. Tomson, “Formation Conditions of Sulfidized Black Shale Sequences and Their Metallogenic Significance,” Tikhookeanskaya Geologiya 19(1), 37–49 (2000).
I. N. Tomson, A. A. Sidorov, O. P. Polyakova, and V. P. Polokhov, “On a New Type of Carbon-Ilmenite-Sulfide Mineralization of Non-Hydrothermal Origin,” Dokl. Akad. Nauk 279, 727–730 (1984a).
I. N. Tomson, A. A. Sidorov, O. P. Polyakova, et al., “Graphite-Ilmenite-Sulfide Mineralization in Ore Areas of the Eastern USSR,” Geol. Rudn. Mestorozhd. 26(6), 19–31 (1984b).
I. N. Tomson, O. P. Polyakova, and V. P. Polokhov, “Localization Conditions of Carbonaceous Metasomatic Rocks in the Primor’e Region and Distribution of Associated Noble Metals,” Dokl. Akad. Nauk 340, 89–91 (1995).
I. N. Tomson, I. V. Chernyshev, Yu. V. Gol’tsman, and O. P. Polyakova, “First Isotopic Data on the Age of Metalliferous Carbonaceous Metasomatites of the Primor’e Region,” Dokl. Akad. Nauk 376, 668–670 (2001) [Doklady Earth Sciences 377, 178–180 (2001)].
I. N. Tomson, O. P. Polyakova, and V. Yu. Alekseev, “On the Rhenium Accumulation in the Carbonaceous-Ilmenitic Metasomatic Rocks at Primor’e,” Geol. Rudn. Mestorozhd. 45, 250–252 (2003) [Geol. Ore Deposits 45, 22–224 (2003)].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.N. Tomson, O.P. Polyakova, V.Yu. Alekseev, V.A. Baskina, 2006, published in Geologiya Rudnykh Mestorozhdenii, 2006, Vol. 48, No. 1, pp. 86–88.
Rights and permissions
About this article
Cite this article
Tomson, I.N., Polyakova, O.P., Alekseev, V.Y. et al. On two types of metalliferous carbonaceous rocks. Geol. Ore Deposits 48, 74–76 (2006). https://doi.org/10.1134/S1075701506010053
Received:
Issue Date:
DOI: https://doi.org/10.1134/S1075701506010053