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Kuranakh Deposit

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Journal Article
Published: 01 February 2023
Russ. Geol. Geophys. (2023) 64 (2): 175–191.
... in pseudoleucite syenite, 135.9 ± 1.9 Ma, and in different syenite porphyry phases, 141.39 ± 0.90—142.4 ± 5.0 and 134.25 ± 0.70—129.9 ± 2.6 Ma, as well as gold–skarn mineralization, 129.9 ± 2.6—134.9 ± 2.8 Ma. The same period included the formation of primary ores at the Kuranakh deposit, 136.2 ± 1.7 Ma...
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Results of 40Ar/39Ar dating of monomineral fractions of amphibole, biotite, and sericite from the rocks and ores of the Lunnoe, Lebedinoe, and Kuranakh deposits.
Published: 01 February 2023
Fig. 9. Results of 40 Ar/ 39 Ar dating of monomineral fractions of amphibole, biotite, and sericite from the rocks and ores of the Lunnoe, Lebedinoe, and Kuranakh deposits.
Journal Article
Published: 01 July 2006
Russ. Geol. Geophys. (2006) 47 (7): 850–864.
... occurrences of different association types within the Aldan Shield. Of practical significance are deposits of four commercial types (El’kon, Ryabinovy, Lebediny, and Kuranakh), the major ones being localized in the Central Aldan ore district. Gold deposits of Central Aldan differ in their localization...
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Geological scheme of the Central Aldan ore district, modified from Maximov et al. (2010). 1 – Lower–Middle Jurassic terrigenous deposits; 2 – Vendian–lower Cambrian platform cover; 3 – pre-Riphean crystalline basement; 4, 5 – alkaline and medium-alkali magmatic objects: intrusions (4), diatremes (5a), and dikes (5b); 6 – faults: radiate (a), concentric (b); 7 – boundaries of: uplifts (a) and troughs (b); 8 – Yakokut valley (graben) (a), outer boundary of the Central Aldan ore-magmatic system (b); 9, 10 – mineral types of deposits: gold–sulfide (9a), porphyry gold (9b), gold–argillizite–K-feldspar–quartz (10a), gold–molybdenite–brannerite–gumbaite (10b). Largest intrusive massifs (squared numerals): 1 – Inagli, 2 – Tommot, 3 – Yakokut, 4 – Dzhekonda, 5 – Yllymakh, 6 – Yukhta, 7 – Ryabinovyi; largest linear faults (encircled numerals): 1 – Tommot, 2 – Yukhta–Purikan, 3 – North Aldan, 4 – Dzhekonda, 5 – Yukhta, 6 – Baionai–Yllymakh, 7 – Kuranakh, 8 – Central Kuranakh (Baionai–Kuranakh), 9 – Yukungra, 10 – Yuzhnyi, 11 – Sokh-Solookh.
Published: 01 February 2023
Fig. 2. Geological scheme of the Central Aldan ore district, modified from Maximov et al. ( 2010 ). 1 – Lower–Middle Jurassic terrigenous deposits; 2 – Vendian–lower Cambrian platform cover; 3 – pre-Riphean crystalline basement; 4 , 5 – alkaline and medium-alkali magmatic objects
Journal Article
Published: 01 July 2010
American Mineralogist (2010) 95 (7): 933–938.
... yafsoanite, (Ca,Pb) 3 Te 2 6+ Zn 3 O 12 , from the type locality (Delbe orebody, Kuranakh Au Deposit, Aldan Shield, Saha Republic, Russia), has been refined to R 1 = 2.41% for 135 reflections [ F o > 4σ F ] and 3.68% for all 193 reflections. A garnet-type structure has been confirmed and significantly...
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Journal Article
Published: 01 March 2006
Russ. Geol. Geophys. (2006) 47 (3): 342–354.
...: Carlin (for Au-As-Hg and Au-Sb-Hg ore associations) and Kuranakh (for Au-Te-Hg ore association). Remarkably, Au-Hg deposits of different types that formed in carbonate rocks have similar ore compositions. For example, many famous deposits (Carlin, Cortez, and Getchell in Nevada, Alsar in Macedonia...
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Schematic geologic structure of the Kuranakh ore field, simplified from the Timpton–Uchur Geological Prospecting Expedition, Yakut Department of the Central Research Institute of Geological Prospecting for Base and Precious Metals. 1 – alluvial deposits (Q3); 2 – young weathering crusts (N–Q2); 3 – ancient (pre-Jurassic) weathering crusts; 4 – Lower Jurassic sandstones, conglomerates, and siltstones (J1); 5 – Vendian–Cambrian limestones, marls, and dolomites of the platform cover (V–€1); 6 – sills, syenite stocks (J); 7 – syenite porphyry and kersantite dikes (J1–K1); 8 – ore shoots; 9 – faults; 10 – gold placers, 11 – gold deposit.
Published: 01 February 2023
Fig. 10. Schematic geologic structure of the Kuranakh ore field, simplified from the Timpton–Uchur Geological Prospecting Expedition, Yakut Department of the Central Research Institute of Geological Prospecting for Base and Precious Metals. 1 – alluvial deposits (Q 3 ); 2 – young weathering
Journal Article
Published: 01 May 1999
Russ. Geol. Geophys. (1999) 40 (5): 700–711.
...-Aldan (14) region. They consist of the Lebedinskii, Kuranakh, Ryabinovyi, and other gold-ore deposits and numerous gold occurrences [ 36 , 50 – 52 ]. The ore fields and clusters contain gold-rich placers. In this region four types of deposits are distinguished: Lebedinskii – veined gold-sulfide-quartz...
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Metallogeny of the Aldan–Zeya plume (Bogdanov, 1981; Rundkvist, 2001). 1, boundaries of the Aldan–Zeya plume in horizontal slices (number is the slice depth, km); 2–9, deposits and ore occurrences with predominant mineralization (2, Au; 3, epithermal Au–Ag; 4, Mo; 5, W; 6, Sn; 7, Cu; 8, complex; 9, Sb); 10, deep transform faults (numbers in squares): 1, Uda–Vitim; 2, Mongol-Okhotsk; 3, Stanovoi; 4, South Tukuringra. 1–21, deposits: 1, BAM; 2, Burinda; 3, Pokrovskoe; 4, Zolotaya Gora; 5, Borgulikan; 6, Kirovskoe; 7, Berezitovoe; 8, Malomyrskoe; 9, Voroshilovskoe; 10, Tokur; 11, Kuranakh; 12, Lebedinoe; 13, El’kon; 14, Usmun; 15, Dar’ya; 16, Vasilek; 17, Ryabinovoe; 18, Klin; 19, Krutoe; 20, Shirotnoe; 21, Kolchedannyi Utes. The associated ore elements of the deposits and occurrences are lettered. See the designation of the ore clusters and districts in Fig. 2.
Published: 01 April 2014
, Voroshilovskoe; 10, Tokur; 11, Kuranakh; 12, Lebedinoe; 13, El’kon; 14, Usmun; 15, Dar’ya; 16, Vasilek; 17, Ryabinovoe; 18, Klin; 19, Krutoe; 20, Shirotnoe; 21, Kolchedannyi Utes. The associated ore elements of the deposits and occurrences are lettered. See the designation of the ore clusters and districts
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Schematic structure and interpretation of the Central Aldan gravity field. 1 — boundaries of zone with the maximum horizontal gradients of the lineament gravity; 2 — subregional gravity minima due to deep-seated rank I magma chambers (a) and gravity isolines (b); 3 — N-S-striking linear low-density zones corresponding to deep-fault zones (a) and sublatitudinal and diagonal faults (b); 4 — local gravity minima due to intermediate rank II magma chambers; 5 — gold-promising areas (a — with known gold-ore deposits: K — Kuranakh, L — Lebediny ore fields; b — predicted from geological and geophysical criteria); 6 — gravity maximum coinciding with the Baionai horst: 7 — local gravity maxima in ultrabasic massifs (a — Inagli Pt-bearing massif (I), b — assumed unexposed massifs).
Published: 01 July 2006
linear low-density zones corresponding to deep-fault zones ( a ) and sublatitudinal and diagonal faults ( b ); 4 — local gravity minima due to intermediate rank II magma chambers; 5 — gold-promising areas ( a — with known gold-ore deposits: K — Kuranakh, L — Lebediny ore fields; b — predicted from
Journal Article
Published: 01 June 2010
Russ. Geol. Geophys. (2010) 51 (6): 661–671.
... (Bi), and porphyry occurrences in the Lebedinoe cluster and Ryabinovoe ore field are commercially auriferous. Jasperoid deposits in the Kuranakh cluster are also quite rich in Au ( Vetluzhskikh et al., 2002 ). © 2010, IGM, Siberian Branch of the RAS 2010 IGM, Siberian Branch of the RAS...
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Hotspots (a) and chamber structures (b, c) of the Aldan–Zeya plume (Kazansky, 2004; Khomich and Boriskina, 2006; Moiseenko and Smyslov, 1988). 1, Neogene–Quaternary terrigenous sediments; 2, Cretaceous volcanics; 3, Jurassic terrigenous sediments; 4, Paleozoic plate cover; 5, Archean–Proterozoic metamorphic complexes; 6, 7, granitoids (6, Jurassic–Early Cretaceous; 7, Cretaceous); 8, alkaline rocks of the Aldan Shield; 9, heat flow anomalies of 50 mW/m2 or more; 10, zones of tectonic fracturing; 11, Aldan–Zeya plume boundaries in horizontal slices (numbers show the slice depth, km); 12, boundaries of the Central Aldan magmatectonogene (Kazansky, 2004); 13–16, Au deposits and ore occurrences (13, epithermal with Ag; 14, El’kon-type with U; 15, Lebedinoe-type; 16, Kuranakh-type).
Published: 01 April 2014
slices (numbers show the slice depth, km); 12 , boundaries of the Central Aldan magmatectonogene ( Kazansky, 2004 ); 13 – 16 , Au deposits and ore occurrences ( 13 , epithermal with Ag; 14 , El’kon-type with U; 15 , Lebedinoe-type; 16 , Kuranakh-type).
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Composite geological–geophysical section of the Aldan gold ore district, after (Abramov, 1995), with some modifications. 1, Conrad (C) and Mohorovicic (M) discontinuities; 2, transitional decompressed zone; 3, terrigenous carbonate platform cover; 4, consolidated crust within: a, mineralized area, b, contiguous blocks; 5, Late Mesozoic Aldan igneous complex: multitier composite massifs (ranks I–III); 6, ore deposits (projection); 7, ore district boundaries; 8, boundaries: a, of the Kuranakh ore cluster, b, of the prospect. Curves of geophysical anomalies: ∆g, observed and calculated gravity field (M-R, minimum for the Central Aldan roughly NS-trending regional fault, M-I, M-II, M-III, minima for first-, second-, and third-rank crustal magma chambers), ∆T, full magnetic-field vector, Φ, high heat flow (mW/m2).
Published: 01 June 2010
: a , mineralized area, b , contiguous blocks; 5 , Late Mesozoic Aldan igneous complex: multitier composite massifs (ranks I–III); 6 , ore deposits (projection); 7 , ore district boundaries; 8 , boundaries: a , of the Kuranakh ore cluster, b , of the prospect. Curves of geophysical anomalies: ∆ g , observed
Journal Article
Published: 01 October 2018
Russ. Geol. Geophys. (2018) 59 (10): 1365–1379.
... of serpentine. A systematic study of the olivine composition was possible only for its rare variety—hypabyssal kimberlite ( Mitchell, 2008 ) present as separate blocks in some developed primary diamond deposits. The exceptions are individual kimberlite bodies of Greenland ( Arndt et al., 2010 ), South Africa...
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Journal Article
Published: 01 November 2020
Russ. Geol. Geophys. (2020) 61 (11): 1231–1243.
.... Imaeva) † Deceased 06 05 2019 10 01 2020 31 01 2020 The creation of the scientific foundations of safe and effective technologies for the exploitation of diamond deposits is based on multiscale seismotectonic analysis, the data of which take into account the time factor...
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Geodynamic complexes of transform boundaries of lithospheric plates and Meso-Cenozoic gold-ore deposits. 1 – Archean and Proterozoic granite-metamorphic complexes of the North-Asian craton and cratonic terranes; 2 – Late Paleozoic-Early Mesozoic passive continental margins’ of the North-Asian craton and Chukchi terrane; 3 – turbidite and shale terranes of sedimentary basins of transform boundaries of continental lithospheric plates; 4–7 – synshift volcanoplutonic series: 4 – Jurassic, 5 – Early-Late Cretaceous, 6 – Paleogene-Neogene, 7 – Pliocene-Early Quaternary; 8, 9 – synshift granitoids of transform boundaries of lithospheric plates and microplates: 8 – Jurassic, 9 – Early Cretaceous (partially including the beginning of the Late Cretaceous); 10 – complexes of metamorphic cores (of Cordilleran type); 11–14 – gold-ore deposits mentioned in the text: 11 – gold-silver, 12 – gold-(sulfide)-quartz (a) and granitoid-associating gold-(rare metal) -quartz (b), 13 – the rest; 14 – boundaries of terranes. Deposits: 1 – Bamskoe, 2 – Kolchedannyi Utes, 3 – Berezitovoe, 4 – Kirovskoe, 5 – Lunnoe, 6 – Zolotaya Gora, 7 – Uspenskoe, 8 – Kholodnikan, 9 – Porozhistoe, 10 – Smutnoe, 11 – Progress, 12 – Kuranakh, 13 – Lebedinoe, 14 – Konder, 15 – Duet, 16 – Yur, 17 – Nezhdaninskoe, 18 – Maiskoe, 19 – Dorozhnoe, 20 – Utinskoe, 21 – Srednekanskoe, 22 – Ergelyakh, 23 – Busugun’ya, 24 – Kyuchus, 25 – Glukhoe, 26 – Tokur, 27 – Kharga, 28 – Malomyr, 29 – Nezametnenskoe, 30 – Kornevoe, 31 – Otkosnaya Ploshchad’.
Published: 01 November 1999
Fig. 2 Geodynamic complexes of transform boundaries of lithospheric plates and Meso-Cenozoic gold-ore deposits. 1 – Archean and Proterozoic granite-metamorphic complexes of the North-Asian craton and cratonic terranes; 2 – Late Paleozoic-Early Mesozoic passive continental margins
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Location of Tallalakh, Dora-Pil’, Malotarynskoe and Kupol’noe ore deposits in the southeastern Verkhoyansk–Chersky orogen. 1–8, rocks of different ages: Upper Jurassic volcaniclastic rocks (1), Middle Jurassic (2), Lower–Middle Jurassic (3), Lower Jurassic volcanics and sediments (4), Norian–Rhaetian (5), Carnian (6), Upper Permian–Middle Triassic (7), Permian (8); 9, diorite of Nelkan pluton; 10, granodiorite–granites of Ergelakh (1), Kurdat (2), and Yakutsk (3) plutons; 11, adamellite–granite of Nelkan (4) and Ala-Chubuk (5) plutons; 12, diorite–granodiorite of Trud and Kaprizny (6), Odonkan (7), Chingakan (8), and Bulgunyakh (9) plutons; 13, granite–leucogranite of Left Indigirka (10), Ust’-Nera (11), Ebir-Khaya (12), and Tonor-Arangas (13) plutons; 14, Churukta granodiorite pluton; 15, adamellite of Baryllyelakh (15) and Bekkem (16) plutons; 16, granodiorite porphyry of Kuranakh-Sala (17) pluton; 17, 18, rhyolite (17) and dacite (18) of Taryn subvolcano; 19, thrust faults; 20, strike-slip and oblique faults (AT, Adycha–Taryn, Br, Bryungade); 21, normal faults; 22, other faults; 23, anticlinal folds; 24, synclinal folds; 25–29, ore deposits: Au–quartz (25), Au–rare metal (26), cassiterite–silicate (27), cassiterite–Ag–sulfide (28), Au–Sb (29).
Published: 01 October 2018
Fig. 3. Location of Tallalakh, Dora-Pil’, Malotarynskoe and Kupol’noe ore deposits in the southeastern Verkhoyansk–Chersky orogen. 1 – 8 , rocks of different ages: Upper Jurassic volcaniclastic rocks ( 1 ), Middle Jurassic ( 2 ), Lower–Middle Jurassic ( 3 ), Lower Jurassic volcanics
Journal Article
Published: 01 September 2020
Russ. Geol. Geophys. (2020) 61 (9): 951–963.
... complex of the Aldan Shield; 9, dike dolerites and gabbrodolerites of the Kuranakh complex of the Aldan Shield; 10, dike dolerites and gabbrodolerites of the Kalar–Nimnyr complex of the Aldan Shield. In this work we present results of petrographic, geochronological, geochemical, and isotope studies...
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Journal Article
Published: 01 November 2024
Russ. Geol. Geophys. (2024) 65 (11): 1271–1284.
... of the Kitoi River area, KS – small massifs of the Kitoi River area, KN – Kalar–Nimnyr Complex, KU – Kuranakh Complex, MZ – Malyi Zadoi massif, MK – Malaya Kosa Formation of the Akitkan Group, O – dikes of the Onguren Village area, P – Poludennyi massif, SU – Sulumat Complex, NB – dikes of the Svetlyi Brook...
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Journal Article
Published: 01 March 2007
Russ. Geol. Geophys. (2007) 48 (3): 272–290.
... — Kuoika, 13 — Upper Molodo, 14 — Toluop, 15 — Khorbusuonka, 16 — Luchakan, 17 — Kuranakh, 18 — Dyuken, 19 — Ary-Mastakh, 20 — Staraya Rechka, 21 — Orto-Yhargin, 22 — Kotui, 23 — Kharamai, 24 — Taichikun-Nemba, 25 — Chadobets, 26 — Ingashi, 27 — Chompolin, 28 — Tobuk-Khatystyr. Hatched bands — mineragenic...
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