Uzlovoe
Sakha (Yakutia), Adycha-Taryn metallogenic zone, Russia
Orogenic goldAu
- Type
- Low-sulfide orogenic gold-quartz
Gold-quartz (gold-sulfide-quartz) occurrence of the Adycha-Taryn metallogenic zone, Yana-Kolyma gold belt: veins, vein zones and disseminations in Permian to Lower Jurassic sandstones and siltstones of the Kular-Nera slate belt, controlled by thrusts related to accretion of the Kolyma-Omolon microcontinent (mineralisation mostly at about 140-130 Ma). Gamyanin et al. (2018): milky quartz from +14.2 to +19.5 ‰ (calculated fluid +7.3 to +12.3 ‰ at 300 °C), ankerite from -9.1 to -6.1 ‰ in δ13C, sulfides from -6.6 to +5.4 ‰ in δ34S: increasing share of metamorphic fluids. Occurrence values: milky quartz +18.5 ‰; δ34S: arsenopyrite 0.0, pyrite +2.2; +4.0; +5.4, stibnite +0.6; -2.0 ‰. Coordinates not published (schematic map only).
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.5 ‰ | 1 | milky quartz (stibnite assemblage, gold-quartz mineralisation) Single analysis. | Gamyanin et al. (2018), Noble-metal mineralization of the Adycha-Taryn metallogenic zone:… |
δ34S in ‰ (per mil) Values of the same system
Standard : V-CDT
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0 ‰ | 1 | productive-vein arsenopyrite (gold-quartz mineralisation) Single analysis. | Gamyanin et al. (2018), Noble-metal mineralization of the Adycha-Taryn metallogenic zone:… | |
| 3.9 ± 1.6 ‰ | 2.2 / 5.4 ‰ | 3 | productive-vein pyrite (gold-quartz mineralisation) Mean and standard deviation recalculated from 3 analyses, +2.2 to +5.4 (+2.2; +4; +5.4). | Gamyanin et al. (2018), Noble-metal mineralization of the Adycha-Taryn metallogenic zone:… |
| −0.7 ± 1.8 ‰ | −2 / 0.6 ‰ | 2 | productive-vein stibnite (gold-quartz mineralisation) Mean and standard deviation recalculated from 2 analyses, -2 to +0.6 (+0.6; -2). | Gamyanin et al. (2018), Noble-metal mineralization of the Adycha-Taryn metallogenic zone:… |
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Cite this page
IsoFind Atlas (2026). Uzlovoe, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/uzlovoe/ (accessed 2026-10-19).
@misc{isofind2026uzlovoeisotopesignatures,
title = {Uzlovoe, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/uzlovoe/},
note = {Accessed 2026-10-19}
}Updated : 2026-10-19