1-20 OF 28 RESULTS FOR

Tardan Deposit

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

New data on the correlation of skarn and gold mineralization at the Tardan deposit ( northeastern Tuva )

I.V. Gas’kov
Published: 01 December 2008
Russ. Geol. Geophys. (2008) 49 (12): 923–931.
DOI: https://doi.org/10.1016/j.rgg.2008.01.011
...I.V. Gas’kov Abstract Gold mineralization of the Tardan deposit is of different spatial occurrences and is related to different hydrothermal-metasomatic formations, the main ones being skarn-magnetite bodies, metasomatites of mineralized crush zones, and metasomatites of argillizitic-rock...
FIGURES | View All (5)
View PDF for article title, New data on the correlation of skarn and gold mineralization at the <span class="search-highlight">Tardan</span> <span class="search-highlight">deposit</span> ( northeastern Tuva )
Purchase
Add to Citation Manager for New data on the correlation of skarn and gold mineralization at the <span class="search-highlight">Tardan</span> <span class="search-highlight">deposit</span> ( northeastern Tuva )
Journal Article

Mineralogical and Geochemical Features and Formation Conditions of the Tardan Gold–Sulfide–Quartz Deposit (Northeastern Tuva)

R.V. Kuzhuget, N.N. Ankusheva, I.R. Prokop’ev, A.A. Redina
Published: 01 February 2020
Russ. Geol. Geophys. (2020) 61 (2): 155–173.
DOI: https://doi.org/10.15372/RGG2019111
...R.V. Kuzhuget; N.N. Ankusheva; I.R. Prokop’ev; A.A. Redina Abstract —We studied the mineralogical and geochemical features and formation conditions of productive mineral assemblages of the Tardan gold–sulfide–quartz deposit located in the endo-/exocontact zone of the Kopto–Bai-Syut gabbro-diorite...
FIGURES | View All (9)
View PDF for article title, Mineralogical and Geochemical Features and Formation Conditions of the <span class="search-highlight">Tardan</span> Gold–Sulfide–Quartz <span class="search-highlight">Deposit</span> (Northeastern Tuva)
Purchase
Add to Citation Manager for Mineralogical and Geochemical Features and Formation Conditions of the <span class="search-highlight">Tardan</span> Gold–Sulfide–Quartz <span class="search-highlight">Deposit</span> (Northeastern Tuva)
Image

Sequence of mineral formation in the Tardan deposit

Published: 01 February 2020
Table 1. Sequence of mineral formation in the Tardan deposit
Image
Composition of native gold from the hypogene ores of the Tardan deposit. a, Gold fineness histogram; b, Cu and Ag content.

Composition of native gold from the hypogene ores of the Tardan deposit. a...

Published: 01 February 2011
Fig. 3. Composition of native gold from the hypogene ores of the Tardan deposit. a , Gold fineness histogram; b , Cu and Ag content.
Image
Occurrence of the finenesses of native gold of the first (1), second (2), and third (3) productive substages in the Tardan deposit.

Occurrence of the finenesses of native gold of the first (1), second (2), a...

Published: 01 February 2020
Fig. 9. Occurrence of the finenesses of native gold of the first (1), second (2), and third (3) productive substages in the Tardan deposit.
Image
Variations in gold fineness in gold ores of skarn-magnetite bodies (a) and mineralized crush zones (b) of the Tardan deposit.

Variations in gold fineness in gold ores of skarn-magnetite bodies ( a ) an...

Published: 01 December 2008
Fig. 4. Variations in gold fineness in gold ores of skarn-magnetite bodies ( a ) and mineralized crush zones ( b ) of the Tardan deposit.
Image
Absolute age of plagiogranite from the Kopto-Baisyut massif (a), granite-porphyry dikes (b), and gold-sulfide mineralization of crush zones (c) of the Tardan deposit.

Absolute age of plagiogranite from the Kopto-Baisyut massif ( a ), granite-...

Published: 01 December 2008
Fig. 5. Absolute age of plagiogranite from the Kopto-Baisyut massif ( a ), granite-porphyry dikes ( b ), and gold-sulfide mineralization of crush zones ( c ) of the Tardan deposit.
Image
Schematic geological map of the Tardan gold deposit, compiled after Gas’kov (2008). 1–4, lower Paleozoic deposits: 1, andesite porphyrites and tuffs with siltstone and sandstone interbeds in the lower part of the Tumat-Taiga Formation (Є1tm1), 2, quartz porphyry with andesite porphyrite and limestone interbeds in the upper part of the Tumat-Taiga Formation (Є1tm2), 3, limestones and calcareous shales of the Tapsa Formation (Є1tр), 4, conglomerates and sandstones of the lower and middle Silurian (S1–2); 5, Quaternary deposits (QIV); 6, 7, lower Paleozoic igneous rocks of the Tannu-Ola complex (γδО1–2): 6, gabbro-diorite–plagiogranite association; 7, small granite-porphyry and quartz diorite bodies; 8, calcareous and magnesian skarns; 9, hydrothermal-metasomatic rocks of mineralized crush zones; 10, gold orebodies; 11, tectonic zones; 12, geologic boundaries.

Schematic geological map of the Tardan gold deposit, compiled after Gas’kov...

Published: 01 November 2022
Fig. 6. Schematic geological map of the Tardan gold deposit, compiled after Gas’kov ( 2008 ). 1–4, lower Paleozoic deposits: 1 , andesite porphyrites and tuffs with siltstone and sandstone interbeds in the lower part of the Tumat-Taiga Formation (Є 1 tm 1 ), 2 , quartz porphyry with andesite
Image
Schematic geologic structure of the Tardan gold deposit. Compiled after data of K.M. Kil’chichakov and L.V. Kopylova and supplemented by new data. 1–4 — Lower Paleozoic deposits: 1 — andesite porphyrites and tuffs with siltstone and sandstone interbeds of the lower part of the Tumat-Taiga Formation (Cm1tm1); 2 — quartz porphyry with andesite porphyrite and limestone interbeds of the upper part of the Tumat-Taiga Formation (Cm1tm2); 3 — limestones and calcareous shales of the Tapsa Formation (Cm1tp); 4 — conglomerates and sandstones of the Lower and Middle Silurian (S1–2); 5 — Quaternary deposits (QIV); 6, 7 — Lower Paleozoic igneous rocks of the Tannu-Ola complex (γδO1–2): 6 — gabbro-diorite-plagiogranite formation, 7 — small granite-porphyry and quartz diorite bodies; 8 — calcareous and magnesian skarns; 9 — hydrothermal-metasomatic rocks of mineralized crush zones; 10 — gold-ore bodies; 11 — tectonic zones; 12 — geologic boundaries.

Schematic geologic structure of the Tardan gold deposit. Compiled after dat...

Published: 01 December 2008
Fig. 2. Schematic geologic structure of the Tardan gold deposit. Compiled after data of K.M. Kil’chichakov and L.V. Kopylova and supplemented by new data. 1–4 — Lower Paleozoic deposits: 1 — andesite porphyrites and tuffs with siltstone and sandstone interbeds of the lower part of the Tumat
Journal Article

Formation conditions of placers in the Tapsa–Kaakhem gold zone (Tuva) and their relation to primary sources

S.G. Prudnikov, N.B. Kononenko, L.I. Petrova
Published: 01 February 2011
Russ. Geol. Geophys. (2011) 52 (2): 193–207.
DOI: https://doi.org/10.1016/j.rgg.2010.12.013
...Fig. 3. Composition of native gold from the hypogene ores of the Tardan deposit. a , Gold fineness histogram; b , Cu and Ag content. ...
FIGURES | View All (14)
View PDF for article title, Formation conditions of placers in the Tapsa–Kaakhem gold zone (Tuva) and their relation to primary sources
Purchase
Add to Citation Manager for Formation conditions of placers in the Tapsa–Kaakhem gold zone (Tuva) and their relation to primary sources
Journal Article

Metallogeny of Endogenous Gold in Tuva

I.V. Gaskov, S.G. Prudnikov
Published: 01 November 2022
Russ. Geol. Geophys. (2022) 63 (11): 1300–1312.
DOI: https://doi.org/10.2113/RGG20204299
...Fig. 6. Schematic geological map of the Tardan gold deposit, compiled after Gas’kov ( 2008 ). 1–4, lower Paleozoic deposits: 1 , andesite porphyrites and tuffs with siltstone and sandstone interbeds in the lower part of the Tumat-Taiga Formation (Є 1 tm 1 ), 2 , quartz porphyry with andesite...
FIGURES | View All (6)
View PDF for article title, Metallogeny of Endogenous Gold in Tuva
Purchase
Add to Citation Manager for Metallogeny of Endogenous Gold in Tuva
Journal Article

Evolution of Gold in the Oxidation Zone of the Kopto Deposit (the Republic of Tuva, Russia)

Yu.A. Kalinin, R.V. Kuzhuget, A.Sh. Khusainova, O.L. Gaskova, Yu.V. Butanaev
Published: 01 July 2022
Russ. Geol. Geophys. (2022) 63 (7): 789–801.
DOI: https://doi.org/10.2113/RGG20214386
... deposit, located within the Tardan ore cluster in northeastern Tuva, was discovered in 1965 during prospecting–exploratory operations on a scale of 1 : 10,000 using areal geochemical and geophysical surveys. The Tardan ore cluster is located in the zone of the Kaa-Khem deep fault and the marginal part...
FIGURES | View All (8)
View PDF for article title, Evolution of Gold in the Oxidation Zone of the Kopto <span class="search-highlight">Deposit</span> (the Republic of Tuva, Russia)
Purchase
Add to Citation Manager for Evolution of Gold in the Oxidation Zone of the Kopto <span class="search-highlight">Deposit</span> (the Republic of Tuva, Russia)
Image
Localization of gold deposits in geologic structures of eastern Tuva. 1, 2 — volcanosedimentary deposits: 1 — D–C, 2 — (Є–S; 3 — volcanoterrigenous-car-bonate deposits of the Tuva-Mongolian massif, V–(Є; 4 — intrusive rocks of the Kaa-Khem batholith; 5 — faults of: a — Kaa-Khem deep-fault zone, b — Tannu-Ola–Ondum zone; 6 — gold deposits: 1 — Tardan, 2 — Koptinskoe.

Localization of gold deposits in geologic structures of eastern Tuva. 1 , ...

Published: 01 December 2008
-Khem deep-fault zone, b — Tannu-Ola–Ondum zone; 6 — gold deposits: 1 — Tardan, 2 — Koptinskoe.
Image
Gold fineness in skarn deposits. a, Tardanskoe, early stage; b, Tardanskoe, late stage; c, Murzinskoe, early stage; d, Murzinskoe, late stage; e, Sinyukhinskoe; f, Choiskoe.

Gold fineness in skarn deposits. a , Tardanskoe, early stage; b , Tardans...

Published: 25 September 2016
Fig. 2. Gold fineness in skarn deposits. a , Tardanskoe, early stage; b , Tardanskoe, late stage; c , Murzinskoe, early stage; d , Murzinskoe, late stage; e , Sinyukhinskoe; f , Choiskoe.
Journal Article

PHANEROZOIC METALLOGENY IN TUVA AND NORTHWESTERN MONGOLIA

V. I. Lebedev, A. M. Cherezov, M. F. Lebedeva
Published: 01 November 1999
Russ. Geol. Geophys. (1999) 40 (11): 1618–1626.
... of the Tapsa Formation [ 15 ]. In the Tardan gold-ore cluster, located on the east, in the marginal part of a similar cauldron, gold-skarn deposits, including the Tardan deposit, occur over the most part of the area replaced by Lower Paleozoic intrusions of gabbroids and granitoids. In the Middle Paleozoic...
FIGURES
View PDF for article title, PHANEROZOIC METALLOGENY IN TUVA AND NORTHWESTERN MONGOLIA
Purchase
Add to Citation Manager for PHANEROZOIC METALLOGENY IN TUVA AND NORTHWESTERN MONGOLIA
Image
Schematic tectonic architecture of the Kaa-Khem rifting zone (according to data of the Tuvinian Geological Survey). 1 — terrigenous strata of Middle-Upper Devonian and Jurassic age; 2 — volcanogenic deposits of Lower-Middle Devonian age; 3 — terrigenous strata of Ordovician-Silurian age; 4 — volcanoterrigenous deposits of Lower Cambrian age (Tapsa Formation); 5 — rhyolite-dacite-andesite-basalt volcanogenic deposits of Lower Cambrian age (Ulugoi volcanic complex); 6 — andesite-dacite-rhyolite deposits of Lower Cambrian age (Ondum volcanic complex); 7 — terrigenous coaly-shale deposits of Vendian age (Okhem Formations); 8 — volcanosedimentary deposits of Upper Riphean age (Kharal group); 9 — metamorphic complexes of Upper Proterozoic age; 10–12 — granitoids of the Tannu-Ola (10), gabbroids of the Tes-Khem and Mozhalyk (11), and ultrabasic rocks of the Aktovurak (12) complexes; 13 — faults, 14 — axes of ridge-like protrusions of the central anticlinorium uplift; 15 — gold-ore clusters (1 — Kharal, 2 — Tapsa-Kopto, 3 — Tardan, 4 — Kundus, 5 — Kagzhirba); 16 — pyrites-polymetal clusters (6 — Taskyl, 7 — Ondut-Taiga, 8 — Ondum).

Schematic tectonic architecture of the Kaa-Khem rifting zone (according to ...

Published: 01 November 1999
Fig. 2. Schematic tectonic architecture of the Kaa-Khem rifting zone (according to data of the Tuvinian Geological Survey). 1 — terrigenous strata of Middle-Upper Devonian and Jurassic age; 2 — volcanogenic deposits of Lower-Middle Devonian age; 3 — terrigenous strata of Ordovician-Silurian
Image
Geological structure scheme of the Tardan gold ore cluster, after Kil’chichakov et al. (1966) and Rudnev et al. (2006, 2015), modified. 1, alluvial floodplain sediments (QIII–IV); 2, deluvial–proluvial deposits (QIII); 3, red-colored sandstones, gravelstones, and conglomerates with interbeds of limestones of the Derzig Formation (S1–2dr);4, sandstones, tuffstones, tuff gravelstones, siltstones, conglomerates, schists, amphibole– chlorite schists, and limestones of the Tapsy Formation (Є1tp); 5, basaltic and andesitic porphyrites with interbeds of limestones of the Upper Tumat-Taiga Subformation (R–Є1tm2); 6–9, Early Tannu-Ola diorite–tonalite–plagiogranite complex (O1tn): 6, granite porphyry (γπ); 7, plagiogranites (ργ); 8, undivided plagiogranites (ργ) and tonalites (γδ); 9, diorites (δ), quartz diorites (qδ); 10, gabbroids of the Mazhalyk peridotite–pyroxenite–gabbronorite complex (ν,υO1m); 11, serpentinites, peridotites, pyroxenites, and associated gabbroids and diorites of the Akdovrak ophiolite complex (σV–Є1ak); 12, skarns; 13, gold mineralization (a) and gold ore occurrence (b) sites; 14, gold deposits; 15, regional (a) and local (b) faults; 16, crushing zones; 17, geologic boundaries: proved (a) and predicted (b).

Geological structure scheme of the Tardan gold ore cluster, after Kil’chich...

Published: 01 February 2020
Fig. 1. Geological structure scheme of the Tardan gold ore cluster, after Kil’chichakov et al. ( 1966 ) and Rudnev et al. (2006 , 2015 ), modified. 1 , alluvial floodplain sediments (Q III–IV ); 2 , deluvial–proluvial deposits (Q III ); 3 , red-colored sandstones, gravelstones
Journal Article

INTERESTING PAPERS IN OTHER JOURNALS

Journal: Economic Geology
Published: 01 December 2008
Economic Geology (2008) 103 (8): 1731–1733.
DOI: https://doi.org/10.2113/gsecongeo.103.8.1731
.... Watanabe 402 Vol. 49, No. 12, 2008 New data on the correlation of skarn and gold mineralization at the Tardan deposit (northeastern Tuva)— I.V. Gas’kov 923 ...
View PDF for article title, INTERESTING PAPERS IN OTHER JOURNALS
Purchase
Add to Citation Manager for INTERESTING PAPERS IN OTHER JOURNALS
Journal Article

The stages and duration of formation of gold mineralization at copper-skarn deposits ( Altai–Sayan folded area )

I.V. Gaskov, A.S. Borisenko, V.V. Babich, E.A. Naumov
Published: 01 October 2010
Russ. Geol. Geophys. (2010) 51 (10): 1091–1101.
DOI: https://doi.org/10.1016/j.rgg.2010.09.001
... Problems of Ore Formation and Metallogeny [in Russian] . Akad. Izd. “Geo” , Novosibirsk , pp. 75 – 77 . Gaskov , I.V. , 2008 . New data on the correlation of skarn and gold mineralization at the Tardan deposit (northeastern Tuva) . Russian...
FIGURES | View All (10)
View PDF for article title, The stages and duration of formation of gold mineralization at copper-skarn <span class="search-highlight">deposits</span> ( Altai–Sayan folded area )
Purchase
Add to Citation Manager for The stages and duration of formation of gold mineralization at copper-skarn <span class="search-highlight">deposits</span> ( Altai–Sayan folded area )
Image
Geologotectonic map of Tyva with major structures of the Tannu-Ola–Khamsara island arc system and the position of major granitoid batholiths and gold ore occurrences, compiled after Mongush et al. (2011). 1, superposed Meso–Cenozoic sedimentary associations; 2, rift-related volcanic and sedimentary associations (PZ2); 3, continent-marginal turbidites (PZ1); 4, intraplate volcanic rocks (О); 5, sedimentary cover of forearc collisional trough (Є2–S); 6, accretionary oceanic, mostly basalt (V) and turbidite (PZ1) complexes metamorphosed during subduction; 7, accretionary oceanic (V) and turbidite (PZ1) complexes, ophiolites of the island arc basement (V), and island arc complexes (Є1); 8, salients of the basement of the Khemchik–Sistig-Khem forearc trough (V–Є1); 9, 10, island arc (9) and back arc (10) complexes (V–Є1); 11, Precambrian terranes; 12, granitoid batholiths: I, Kaa-Khem, II, East Tannu-Ola, III, Khamsara, IV, Bii-Khem; 13, major postaccretionary faults; 14, structural zones (a) and subzones (b) of the Tannu-Ola–Khamsara island arc system: ST, Sayan–Tuva forearc zone, including subzones: CS, Central Sayan, Am, Amyl, Ksh, Kurtushiba, Khm, Khemchik, CT, Central Tuva, Tp, Tapsa, SKh, Sistig-Khem; TKh, Tannu-Ola–Khamsara island arc zone, including subzones: TO, Tannu-Ola, On, Ondum, Khs, Khamsara; ET, East Tuva back-arc zone, including subzones: Ag, Agardag, KKh, Kaa-Khem, Khr, Kharal, UO, Ulug-O; 15, gold ore clusters (a): Amyl–Sistig-Khem (1), Eilig-Khem (2), Aldan–Maadyr (3), Ondum (4), Tardan (5), Kharal (6), Kara-Bel’dyr (7), Emii (8) and gold-bearing deposits (b): Kyzyl-Tashtyg (KT) Cu–pyrite–polymetallic, Ak-Sug (AS) and Kyzyk-Chadr (KCh) porphyry Au–Cu–Mo.

Geologotectonic map of Tyva with major structures of the Tannu-Ola–Khamsara...

Published: 01 November 2022
–Sistig-Khem (1), Eilig-Khem (2), Aldan–Maadyr (3), Ondum (4), Tardan (5), Kharal (6), Kara-Bel’dyr (7), Emii (8) and gold-bearing deposits ( b ): Kyzyl-Tashtyg (KT) Cu–pyrite–polymetallic, Ak-Sug (AS) and Kyzyk-Chadr (KCh) porphyry Au–Cu–Mo.