Abstract
Based on results of studying the geochemistry and gold distribution of groundwaters in the Egor'evsk gold-bearing area, a mechanism of gold mobilization, migration, and accumulation in mountain-forest landscape is proposed. Gold mass transfer is part of an ore-generating process running in a water-rock system. Hydrogenic concentration of gold in placers is equally determined by physicochemical processes of secondary mineral formation and hydrodynamic conditions. The amounts of accumulated gold depend on the gold-producing capacity and volumes of waters involved in the mineral formation and on the duration of this process.
| Original language | English |
|---|---|
| Pages (from-to) | 364-376 |
| Number of pages | 13 |
| Journal | Geologiya i Geofizika |
| Volume | 47 |
| Issue number | 3 |
| Publication status | Published - 2006 |
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Keywords
- Deposition
- Form of migration
- Geochemistry
- Gold
- Groundwaters
- Mobilization
ASJC Scopus subject areas
- Earth and Planetary Sciences (miscellaneous)
Cite this
Hydrogenic concentration of gold in alluvial placers of the Egor'evsk area (Salair). / Dutova, E. M.; Bukaty, M. B.; Nevol'ko, A. I.; Pokrovsky, D. S.; Shvartsev, S. L.
In: Geologiya i Geofizika, Vol. 47, No. 3, 2006, p. 364-376.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hydrogenic concentration of gold in alluvial placers of the Egor'evsk area (Salair)
AU - Dutova, E. M.
AU - Bukaty, M. B.
AU - Nevol'ko, A. I.
AU - Pokrovsky, D. S.
AU - Shvartsev, S. L.
PY - 2006
Y1 - 2006
N2 - Based on results of studying the geochemistry and gold distribution of groundwaters in the Egor'evsk gold-bearing area, a mechanism of gold mobilization, migration, and accumulation in mountain-forest landscape is proposed. Gold mass transfer is part of an ore-generating process running in a water-rock system. Hydrogenic concentration of gold in placers is equally determined by physicochemical processes of secondary mineral formation and hydrodynamic conditions. The amounts of accumulated gold depend on the gold-producing capacity and volumes of waters involved in the mineral formation and on the duration of this process.
AB - Based on results of studying the geochemistry and gold distribution of groundwaters in the Egor'evsk gold-bearing area, a mechanism of gold mobilization, migration, and accumulation in mountain-forest landscape is proposed. Gold mass transfer is part of an ore-generating process running in a water-rock system. Hydrogenic concentration of gold in placers is equally determined by physicochemical processes of secondary mineral formation and hydrodynamic conditions. The amounts of accumulated gold depend on the gold-producing capacity and volumes of waters involved in the mineral formation and on the duration of this process.
KW - Deposition
KW - Form of migration
KW - Geochemistry
KW - Gold
KW - Groundwaters
KW - Mobilization
UR - http://www.scopus.com/inward/record.url?scp=33845689589&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33845689589&partnerID=8YFLogxK
M3 - Article
VL - 47
SP - 364
EP - 376
JO - Geologiya i Geofizika
JF - Geologiya i Geofizika
SN - 0016-7886
IS - 3
ER -