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1. Assessment of landscape impact on snow chemical composition in terms of mineral geochemical exploration NSTL国家科技图书文献中心

Sobolev, Igor S. | Gavrilov, Roman Yu ... - 《Applied Geochemistry》 - 2025,178 - 共13页

摘要：In areas with cold climate seasonal snowpack is an attractive sampling material for geochemical exploration of deep mineral accumulations. However, previous studies on assessment of exploration effici...

关键词： Snow section | Local landscape | Layer-by-layer sampling | Chemical composition | Factor model | Lateral and vertical variability

2. MINERALOGY OF THE ALLOWER GOLD DEPOSIT OF THE RIVER ZASLONKA (GORNAYA SHORIIA)

Pshenichkin, Anatoli... | Gavrilov, Roman Yu. - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2023,334(5) - 129～137 - 共9页

摘要：The relevance of the work is caused by the need to replenish the mineral resource base of gold on the basis of comprehensive infor-mation obtained recently using a modern analytical base.Purpose: to s...

关键词： aluvial gold | mineralogy | crystal morphology | impurity elements | Gornaya Shoria | PLACER GOLD | MINERALIZATION | EXPLORATION | MORPHOLOGY | EXAMPLE

3. STRUCTURAL, GEOPHYSICAL AND GEOCHEMICAL CRITERIA FOR EPITHERMAL HIGH-SULFIDATION GOLD MINERALIZATION ON THE EXAMPLE OF SVETLOE ORE FIELD (KHABAROVSKIY KRAY)

Lesnyak, Dmitry, V | Ananyev, Yury S.... - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2022,333(8) - 60～72 - 共13页

摘要：The relevance of the research. Poor knowledge and economic attractiveness make the problem of forecasting and prospecting for epithermal high-sulfidation gold-silver deposits within the volcanogenic b...

关键词： Ore gold | epithermal deposits | acid-sulphate | prospecting features and criteria | remote sensing methods | airborne geophysics | lithochemical zoning | ACID-SULFATE | DEPOSITS | SUMMITVILLE...

4. METHODOLOGICAL ASPECTS OF CALCULATING THE RELIABLE VOLUME OF A SLUDGE SAMPLE ON THE EXAMPLE OF A PLACER GOLD DEPOSIT IN THE BALAGANNAKH STREAM (REPUBLIC OF SAKHA (YAKUTIA))

Sobyanin, Ivan Yu | Gavrilov, Roman Yu ... - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2022,333(9) - 37～45 - 共9页

摘要：The relevance study lies in the need for reliable calculation of the reserves of placer gold deposits using the entirety of geological, mineralogical and statistical information, which in the future w...

关键词： Balagannakh stream deposit | placer gold | sludge sampling | reliability of sampling results | inventory count | EXPLORATION | MORPHOLOGY

5. ISOTOPIC CHARACTERIZATION OF ARSENOPYRITE SULFUR FROM THE CENTRAL PART OF THE CHERTOVO KORYTO DEPOSIT (PATOM UPLAND)

Sinkina, Ekaterina A... | Gavrilov, Roman Yu. - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2022,333(1) - 145～153 - 共9页

摘要：Relevance. The Chertovo Koiyto is located within the Lena gold-bearing province, in which large reserves of gold deposits are concentrated (Sukhoy Log, Verninskoe, Vysochayshee, Ozherele and other). A...

关键词： Isotopes | sulfur | sulfides | arsenopyrite | gold deposit | black shales | GOLD DEPOSIT | TRACE-ELEMENT | ORE GENESIS | PROVINCE...

6. ANOMALOUS GEOCHEMICAL FIELD OF THE CHERTOVO KORYTO GOLD DEPOSIT (LENSKY ORE DISTRICT)

Gavrilov, Roman Yu - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2019,330(7) - 7～16 - 共10页

摘要：The relevance of the study is caused by the need to improve the efficiency of forecasting and prospecting for ore gold based on ge ochemical data. The aim of the research is to develop a model of the ...

关键词： Gold | Lensky ore district | anomalous structure of the geochemical field | geochemical zonality | mathematical statistics | GEOGAS | EXPLORATION

7. TYPOMORPHISM OF PYRITES OF THE OLHOVSK-CHIBIZHEK GOLD FIELD (EAST SAYAN)

Pshenichkin, Anatoli... | Gavrilov, Roman Yu - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2019,330(3) - 60～72 - 共13页

摘要：The relevance of the work is caused by the need for a comprehensive mineralogical-geochemical study of gold deposits to create predictive-search models of ore objects. The aim of the research is to st...

关键词： Gold mineralization | pyrite | crystal morphology | thermal electromotive force | impurity elements | DEPOSIT FORMATION

8. PYRITES OF WEST FLANK OF SUKHOLOZHSKOE GOLD ORE FIELD (LENSK ORE DISTRICT)

Pshenichkin, Anatoli... | Gavrilov, Roman Yu - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2018,329(5) - 135～143 - 共9页

摘要：The relevance of the study is caused by the need to introduce new complex methods for predicting gold ore objects into the practice of geological exploration. The aim of the research is to obtain info...

关键词： Gold mineralization | pyrite | crystal morphology | thermal electromotive force | chemical composition | impurity elements | SUKHOI LOG DEPOSIT | SOUTH-AFRICA | MINERALIZATION | SEDIMENTARY...

9. METHOD OF APPLETREE AS PROSPECTING CRITERIA OF GOLD MINERALIZATION

Gavrilov, Roman Yu. | Sinkina, Ekaterina A...... - 《Tomskii Politechnicheskii Universitet. Izvestiya. Inchiniring Georesursov》 - 2017,328(3) - 106～116 - 共11页

摘要：The relevance of the research is caused by the necessity to increase the efficiency of gold ore geological exploration works using the complex of forecasting and prospecting criteria and characteristi...

摘要：In areas with cold climate seasonal snowpack is an attractive sampling material for geochemical exploration of deep mineral accumulations. However, previous studies on assessment of exploration effici...

关键词： Snow section | Local landscape | Layer-by-layer sampling | Chemical composition | Factor model | Lateral and vertical variability

摘要：The relevance of the work is caused by the need to replenish the mineral resource base of gold on the basis of comprehensive infor-mation obtained recently using a modern analytical base.Purpose: to s...

关键词： aluvial gold | mineralogy | crystal morphology | impurity elements | Gornaya Shoria | PLACER GOLD | MINERALIZATION | EXPLORATION | MORPHOLOGY | EXAMPLE

摘要：The relevance of the research. Poor knowledge and economic attractiveness make the problem of forecasting and prospecting for epithermal high-sulfidation gold-silver deposits within the volcanogenic b...

关键词： Ore gold | epithermal deposits | acid-sulphate | prospecting features and criteria | remote sensing methods | airborne geophysics | lithochemical zoning | ACID-SULFATE | DEPOSITS | SUMMITVILLE...

摘要：The relevance study lies in the need for reliable calculation of the reserves of placer gold deposits using the entirety of geological, mineralogical and statistical information, which in the future w...

关键词： Balagannakh stream deposit | placer gold | sludge sampling | reliability of sampling results | inventory count | EXPLORATION | MORPHOLOGY

摘要：Relevance. The Chertovo Koiyto is located within the Lena gold-bearing province, in which large reserves of gold deposits are concentrated (Sukhoy Log, Verninskoe, Vysochayshee, Ozherele and other). A...

关键词： Isotopes | sulfur | sulfides | arsenopyrite | gold deposit | black shales | GOLD DEPOSIT | TRACE-ELEMENT | ORE GENESIS | PROVINCE...

摘要：The relevance of the study is caused by the need to improve the efficiency of forecasting and prospecting for ore gold based on ge ochemical data. The aim of the research is to develop a model of the ...

关键词： Gold | Lensky ore district | anomalous structure of the geochemical field | geochemical zonality | mathematical statistics | GEOGAS | EXPLORATION

摘要：The relevance of the work is caused by the need for a comprehensive mineralogical-geochemical study of gold deposits to create predictive-search models of ore objects. The aim of the research is to st...

关键词： Gold mineralization | pyrite | crystal morphology | thermal electromotive force | impurity elements | DEPOSIT FORMATION

摘要：The relevance of the study is caused by the need to introduce new complex methods for predicting gold ore objects into the practice of geological exploration. The aim of the research is to obtain info...

关键词： Gold mineralization | pyrite | crystal morphology | thermal electromotive force | chemical composition | impurity elements | SUKHOI LOG DEPOSIT | SOUTH-AFRICA | MINERALIZATION | SEDIMENTARY...

摘要：The relevance of the research is caused by the necessity to increase the efficiency of gold ore geological exploration works using the complex of forecasting and prospecting criteria and characteristi...

关键词： Mineralized zone | deposit | magnetic susceptibility | geochemistry | ore elements | gold | PYRRHOTITE | AUSTRALIA | DEPOSITS | PYRITE

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