 | Calder, M. F., Moritz, R., Ulyanov, A., Chiaradia, M., Spangenberg, J. E., Melkonyan, R. L. (2019) Jurassic ore-forming systems during the Tethyan orogeny: constraints from the Shamlugh deposit, Alaverdi district, Armenia, Lesser Caucasus. Mineralium Deposita, 54 (7) 1011-1032 doi:10.1007/s00126-018-0851-z | Journal (article/letter/editorial) | | orogeny: constraints from the Shamlugh deposit, Alaverdi district, Armenia, Lesser Caucasus M. F. Calder...Abstract The Shamlugh polymetallic deposit located in the Alaverdi mining district, Armenia, is hosted...Ore minerals include principally pyrite and chalcopyrite with minor sphalerite and hematite. Hydrothermal...maximum age for mineralization. Ore formation at Shamlugh is younger than the immediate Middle Jurassic...Ma that hosts the 146-Ma-old Teghout porphyry deposit. In the absence of other age constraints, the genetic |  | Mederer, Johannes, Moritz, Robert, Zohrabyan, Sergej, Vardanyan, Arman, Melkonyan, Rafael, Ulianov, Alexey (2014) Base and precious metal mineralization in Middle Jurassic rocks of the Lesser Caucasus: A review of geology and metallogeny and new data from the Kapan, Alaverdi and Mehmana districts. Ore Geology Reviews, 58. 185-207 doi:10.1016/j.oregeorev.2013.10.007 | Journal (article/letter/editorial) | | Academy of Sciences of Armenia, 24A Marshall Baghramian Avenue, Yerevan 0019, Armenia c Institute of Earth...Switzerland d Fortune Resources LLC, Yerevan, Armenia b a r t i c l e i n f o Article history: Received...November 2013 Keywords: Tethyan belt Lesser Caucasus Armenia Nagorno–Karabakh VMS–epithermal–porphyry transition...Kapan, Alaverdi and Mehmana mining districts of Armenia and the Nagorno–Karabakh region form part of the...that consist of tennantite–tetrahedrite plus chalcopyrite and enargite–luzonite–colusite, respectively |  | Hovakimyan, Samvel, Moritz, Robert, Tayan, Rodrik, Melkonyan, Rafael, Harutyunyan, Marianna (2019) Cenozoic Strike-Slip Tectonics and Structural Controls of Porphyry Cu-Mo and Epithermal Deposits During Geodynamic Evolution of the Southernmost Lesser Caucasus, Tethyan Metallogenic Belt. Economic Geology, 114 (7) 1301-1337 doi:10.5382/econgeo.4662 | Journal (article/letter/editorial) | | Sciences of the Republic of Armenia, Baghramyan Avenue 24a, 0019 Yerevan, Armenia Abstract The Zangezur-Ordubad...Oligocene world-class Kadjaran porphyry Cu-Mo deposit were also controlled by dextral strike-slip tectonics...epithermal overprint at the Kadjaran porphyry deposit and left-lateral reactivation of faults and mineralized...1977, 1997; Richards, 2015), located in southern Armenia and Nakhitchevan, southernmost Lesser Caucasus...representative deposits. The aim is to understand how ore deposit location, ore grade distribution, and orebody geometry |  | Mederer, Johannes, Moritz, Robert, Chiaradia, Massimo, Spikings, Richard, Spangenberg, Jorge E., Selby, David (2019) Ore Formation During Jurassic Subduction of the Tethys Along the Eurasian Margin: Constraints from the Kapan District, Lesser Caucasus, Southern Armenia. Economic Geology, 114 (7) 1251-1284 doi:10.5382/econgeo.4640 | Journal (article/letter/editorial) | | the Kapan District, Lesser Caucasus, Southern Armenia Johannes Mederer,1,†,* Robert Moritz,1 Massimo...matrix replacement of breccia host rocks, with chalcopyrite, pyrite, tennantite-tetrahedrite, sphalerite...ore minerals. Centralni West is a dominantly Cu deposit, and its host rocks are altered to chlorite, carbonate...East, Au is associated with Cu, and the Shahumyan deposit is enriched in Pb and Zn as well as precious metals...host rocks in the Centralni East deposit. At the Shahumyan deposit, phyllic to argillic alteration with |
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