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![First thumbnail for: Maletoyvayamite, Au 3 Se 4 Te 6 , a new mineral fr...]()
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![Geographic and geological position of the Maletoyvayam deposit: (a) volcanic belts and epithermal deposits of Kamchatka peninsula including Maletoyvayam; (b) geological map of the Maletoyavaym deposit (modified after Sidorov et al.,2020 and Tolstykh et al., 2020).]()
![(a) Location of Au–Ag deposits (Okrugin et al., 2017) within the volcanic belts (Tsukanov, 2015) in the Kamchatka Peninsula; and (b) geological map of the Maletoyvayam deposit modified after Lyashenko and Mikhaylova (1972).]()
![The relationships between Sb, Te, and As in the solid solutions of the tetrahedrite sulfosalts from the Maletoyvayam deposit; the red dashed line indicates the boundaries of mineral species; the thin black dashed line outlines the proposed immiscibility field according to [Biagioni et al., 2022]; argentotetrahedrite-(Zn,Fe) – solid solutions between argentotetrahedrite-(Zn) and argentotetrahedrite-(Fe), here and below. 1 – ideal compositions of sulfosalts; 2 – goldfieldite; 3 – stibiogoldfieldite; 4 – tetrahedrite-(Zn, Fe); 5 – argentotetrahedrite-(Zn,Fe); 6 – arsenogoldfieldite.]()
![Results of geophysical works within the prospective area of the Maletoyvayam goldfield. 1 – Quaternary deposits, 2 – “secondary quartzites”, 3 – unaltered (а) and propylitized (b) igneous-sedimentary sequence.]()
![First thumbnail for: Analysis of Transient Characteristics of Induced P...]()
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![First thumbnail for: Conditions of formation of Au–Se–Te mineralization...]()
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1-20 OF 21 RESULTS FOR
Maletoyvayam Deposit
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1
Journal Article
Auroselenide, AuSe, a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia Available to Purchase
Journal: Mineralogical Magazine
Published: 19 December 2022
Mineralogical Magazine (2023) 87 (2): 284–291.
...Nadezhda Tolstykh; Anatoly Kasatkin; Fabrizio Nestola; Anna Vymazalová; Atali Agakhanov; Galina Palyanova; Vladimir Korolyuk Abstract Auroselenide, ideally AuSe, is a new mineral from the Gaching ore occurrence of the Maletoyvayam deposit, Kamchatka peninsula, Russia. It occurs as anhedral grains...
FIGURES
Journal Article
Tolstykhite, Au 3 S 4 Te 6 , a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia Available to Purchase
Journal: Mineralogical Magazine
Published: 19 September 2022
Mineralogical Magazine (2023) 87 (1): 34–39.
...Anatoly V. Kasatkin; Fabrizio Nestola; Jakub Plášil; Jiří Sejkora; Anna Vymazalová; Radek Škoda Abstract Tolstykhite, ideally Au 3 S 4 Te 6 , is a new mineral from the Gaching ore occurrence of the Maletoyvayam deposit, Kamchatka peninsula, Russia. It occurs as individual anhedral grains up to 0.05...
FIGURES
Journal Article
Gachingite, Au(Te 1– x Se x ) 0.2 ≈ x ≤ 0.5, a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia Available to Purchase
Journal: Mineralogical Magazine
Published: 24 January 2022
Mineralogical Magazine (2022) 86 (2): 205–213.
...Nadhezda D. Tolstykh; Marek Tuhý; Anna Vymazalová; František Laufek; Jakub Plášil; Filip Košek Abstract Gachingite, Au(Te 1– x Se x ), 0.2 ≈ x ≤ 0.5, is a new mineral discovered in the Gaching ore occurrence of the Maletoyvayam epithermal deposit, Kamchatka, Russia. Gachingite forms individual...
FIGURES
Journal Article
Maletoyvayamite, Au 3 Se 4 Te 6 , a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia Available to Purchase
Journal: Mineralogical Magazine
Published: 21 January 2020
Mineralogical Magazine (2020) 84 (1): 117–123.
...Nadhezda D. Tolstykh; Marek Tuhý; Anna Vymazalová; Jakub Plášil; František Laufek; Anatoly V. Kasatkin; Fabrizio Nestola; Olga V. Bobrova Abstract Maletoyvayamite, Au 3 Se 4 Te 6 , is a new mineral discovered in a heavy-mineral concentrate from the Gaching occurrence of the Maletoyvayam deposit...
FIGURES
Journal Article
EVOLUTION OF COMPOSITION OF TETRAHEDRITE AND ENARGITE SULFOSALTS IN THE MALETOYVAYAM EPITHERMAL Au-Ag DEPOSIT ( Kamchatka ) Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 May 2025
Russ. Geol. Geophys. (2025) 66 (5): 613–629.
...N.D. Tolstykh; M.O. Shapovalova; V.M. Chubarov Sulfosalts of the tetrahedrite and enargite groups from the Maletoyvayam epithermal Au-Ag deposit were studied using optical and scanning electron microscopy. We conclude that they were crystallized from acidic magmatic volcanogenic hydrothermal fluids...
FIGURES
Image
Geographic and geological position of the Maletoyvayam deposit: (a) volcani... Available to Purchase
in Tolstykhite, Au 3 S 4 Te 6 , a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia
> Mineralogical Magazine
Published: 19 September 2022
Fig. 1. Geographic and geological position of the Maletoyvayam deposit: (a) volcanic belts and epithermal deposits of Kamchatka peninsula including Maletoyvayam; (b) geological map of the Maletoyavaym deposit (modified after Sidorov et al., 2020 and Tolstykh et al. , 2020 ).
Image
(a) Location of Au–Ag deposits (Okrugin et al. , 2017 ) within the volcan... Available to Purchase
in Gachingite, Au(Te 1– x Se x ) 0.2 ≈ x ≤ 0.5, a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia
> Mineralogical Magazine
Published: 24 January 2022
Fig. 1. (a) Location of Au–Ag deposits (Okrugin et al. , 2017 ) within the volcanic belts (Tsukanov, 2015 ) in the Kamchatka Peninsula; and (b) geological map of the Maletoyvayam deposit modified after Lyashenko and Mikhaylova ( 1972 ).
Image
![The relationships between Sb, Te, and As in the solid solutions of the tetrahedrite sulfosalts from the Maletoyvayam deposit; the red dashed line indicates the boundaries of mineral species; the thin black dashed line outlines the proposed immiscibility field according to [Biagioni et al., 2022]; argentotetrahedrite-(Zn,Fe) – solid solutions between argentotetrahedrite-(Zn) and argentotetrahedrite-(Fe), here and below. 1 – ideal compositions of sulfosalts; 2 – goldfieldite; 3 – stibiogoldfieldite; 4 – tetrahedrite-(Zn, Fe); 5 – argentotetrahedrite-(Zn,Fe); 6 – arsenogoldfieldite.](https://gsw.silverchair-cdn.com/gsw/Content_public/Journal/rgg/66/5/10.2113_RGG20244818/1/s_tolstykh_page_7_1.jpeg?Expires=2147483647&Signature=fT6Q9fBZ0RJSYfM6InXPYFeKWlv3oWMZ-s-xPNGJTaUk7OE7GptuJalAbSPm-u5UBEEwmHhLQeXTiTuZMQjTThz~XmiMYkDMM-kE-pA-dTdMEEkF9uBhCm0oY6vl5LX02WfKjB-MBRyQnQsA9Zbd80trxbOzOiXfTm-gBN3mq6skDv5fEgNMu2qI7cSiRzrpCwLrObi~TKDVYWMNR4cpHG-0IPvBE6wwz1MgBeMIKZVLRm-qbVbh-hhbr2ld9atdcmOnEqbNt7PdLfX3xruYXSxkRjwe34pbM3WgR-wEx3xRP8B8xvbOHDcVGxrlsME1fOlhmG9l9~UYPmIhRnpThw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
The relationships between Sb, Te, and As in the solid solutions of the tetr... Available to Purchase
in EVOLUTION OF COMPOSITION OF TETRAHEDRITE AND ENARGITE SULFOSALTS IN THE MALETOYVAYAM EPITHERMAL Au-Ag DEPOSIT ( Kamchatka )
> Russian Geology and Geophysics
Published: 01 May 2025
Fig. 4. The relationships between Sb, Te, and As in the solid solutions of the tetrahedrite sulfosalts from the Maletoyvayam deposit; the red dashed line indicates the boundaries of mineral species; the thin black dashed line outlines the proposed immiscibility field according to [ Biagioni et al
Image
Results of geophysical works within the prospective area of the Maletoyvaya... Available to Purchase
in Analysis of Transient Characteristics of Induced Polarization in Innovative Mineral Exploration Solutions (from Case Studies of Gold Deposits)
> Russian Geology and Geophysics
Published: 01 March 2023
Fig. 1. Results of geophysical works within the prospective area of the Maletoyvayam goldfield. 1 – Quaternary deposits, 2 – “secondary quartzites”, 3 – unaltered ( а ) and propylitized ( b ) igneous-sedimentary sequence.
Journal Article
MGM volume 84 issue 1 Cover and Back matter Available to Purchase
Journal: Mineralogical Magazine
Published: 01 February 2020
Mineralogical Magazine (2020) 84 (1): b1–b2.
..., a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia 117 ANNA VYMAZALOVÁ, FRANTI EK LAUFEK, ALEXANDR V. KRISTAVCHUK and DMITRIY A. CHAREEV: The system Pd Ag S: phase relations and mineral assemblages 125 ANTHONY R. KAMPF, JAKUB PLÁ IL, BARBARA P. NASH, IVAN N MEC and JOE MARTY: Uroxite...
Journal Article
Analysis of Transient Characteristics of Induced Polarization in Innovative Mineral Exploration Solutions (from Case Studies of Gold Deposits) Available to Purchase
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 March 2023
Russ. Geol. Geophys. (2023) 64 (3): 348–356.
...Fig. 1. Results of geophysical works within the prospective area of the Maletoyvayam goldfield. 1 – Quaternary deposits, 2 – “secondary quartzites”, 3 – unaltered ( а ) and propylitized ( b ) igneous-sedimentary sequence. ...
FIGURES
Journal Article
Crystal structure of Pb-bearing watanabeite from Pefka, Greece Open Access
Journal: Mineralogical Magazine
Published: 04 March 2024
Mineralogical Magazine (2024) 88 (3): 218–227.
... the Maletoyvayam deposit, Koryak Highland, Russia, and the same species may occur at the Pefka deposit (Repstock et al ., 2015 ). Finally, watanabeite is cited also from other localities but no chemical or structural data are given to confirm such an identification (e.g. Papavasiliou et al ., 2016 ; Ahmed et...
FIGURES
Journal Article
MGM volume 86 issue 2 Cover and Back matter Available to Purchase
Journal: Mineralogical Magazine
Published: 01 April 2022
Mineralogical Magazine (2022) 86 (2): b1–b2.
..., SHAUNNA M. MORRISON, TARAS L. PANIKOROVSKII and GALINA L. STAROVA: Structural and chemical complexity of minerals: an update ARTICLES NADHEZDA D. TOLSTYKH, MAREK TUHÝ, ANNA VYMAZALOVÁ, FRANTI EK LAUFEK, JAKUB PLÁ IL and FILIP KO EK: Gachingite, Au(Te1 xSex) 0.2 x 0.5, a new mineral from Maletoyvayam...
Journal Article
Mineralogical Society of the UK and Ireland Free
Journal: Elements
Publisher: Mineralogical Society of America
Published: 01 April 2022
Elements (2022) 18 (2): 136–137.
... Friis, Fabrice Dal Bo, Muriel Erambert Stable isotope and geochemical evidence for genesis of secondary Copper deposits at Girilambone, New South Wales, Australia Erik B. Melchiorre Gachingite, Au(Te1 xSex) 0.2 x 0.5, a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia Nadhezda D...
Journal Article
Conditions of formation of Au–Se–Te mineralization in the Gaching ore occurrence (Maletoyvayam ore field), Kamchatka, Russia Available to Purchase
Journal: Mineralogical Magazine
Published: 01 June 2018
Mineralogical Magazine (2018) 82 (3): 649–674.
...Nadezhda Tolstykh; Anna Vymazalová; Marek Tuhý; Mariya Shapovalova ABSTRACT The Gaching high-sulfidation epithermal deposit in the Maletoyvayam ore field features a wide range of Se-containing minerals and selenides, as well as complex gold oxides, Au tellurides (calaverite, krennerite) and native...
FIGURES
Journal Article
Newsletter 69 Available to Purchase
Journal: Mineralogical Magazine
Published: 01 December 2022
Mineralogical Magazine (2022) 86 (6): 988–992.
... Newsletter 69; Mineralogical Magazine , 86 , https://doi.org/10.1180/mgm.2022.115 . IMA No. 2022-052 Auroselenide AuSe Ause Gaching ore occurrence, Maletoyvayam deposit, Koryak Highland, Kamchatka, Far East, Russia (60°19’51.87” N, 164°46’25.65” E) Nadezhda Tolstykh, Anatoly...
Journal Article
Newsletter 67 Available to Purchase
Journal: Mineralogical Magazine
Published: 01 October 2022
Mineralogical Magazine (2022) 86 (5): 849–853.
... Tolstykhite Tls Au 3 S 4 Te 6 Gaching, Maletoyvayam deposit, southwestern Koryak Highland, central Kamchatka volcanic belt, Far-Eastern region, Russia (60°19’51.87” N, 164°46’25.65” E) Anatoly V. Kasatkin*, Fabrizio Nestola, Jakub Plášil, Jiří Sejkora, Anna Vymazalová and Radek Škoda *E...
Journal Article
Introduction to the Special Issue dedicated to the work and memory of Professor Hazel Margaret Prichard (1954–2017) Available to Purchase
Journal: Mineralogical Magazine
Published: 01 June 2018
Mineralogical Magazine (2018) 82 (3): 453–456.
... Representative and Project Secretary for three major IGCP Projects on magmatic ore deposits and edited the landmark ‘Geo-Platinum 87’ conference volume in 1988 that did so much to expand platinum-group element (PGE) research beyond the narrow confines of layered intrusions and turn it into the broad field...
Journal Article
Newsletter 62 Available to Purchase
Journal: Mineralogical Magazine
Published: 01 August 2021
Mineralogical Magazine (2021) 85 (4): 634–638.
... IMA No. 2021-008 Gachingite Au(Te 1– x Se x ) 0.2 ≈ x ≤ 0.5 Gaching ore occurrence, Maletoyvayam ore field, southwestern part of the Koryak Highland, central Kamchatka volcanic belt, Far Eastern Region, Russia (60°19’51.87” N, 164°46’25.65” E) Nadhezda D. Tolstykh, Marek Tuhý*, Anna...
Journal Article
New minerals and nomenclature modifications approved in 2019 Available to Purchase
Journal: Mineralogical Magazine
Published: 01 August 2019
Mineralogical Magazine (2019) 83 (4): 615–620.
...), 2.155(50), 1.763(16), 1.757(10), 1.526(9), 1.366(11), 1.363(16) Type material is deposited in the mineralogical collections of the Institute of Mineral Resources, Chinese Academy of Geological Sciences, Baiwanzhuang Street 26, Beijing, China, catalogue number M13812 (holotype) and the Geological...
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