Geochemical specialization of the ohaktosh and karasay deposits of the daugiztav ore field

Hamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, Khamraev, Akhmadali Khurramugli

Саноатда рақамли технологиялар · 2026-yil

Annotatsiya

The article presents a comprehensive geological, petrographic, mineralogical, and geochemical study of the Ohaktosh and Karasay deposits within the Daugiztav ore field of the Central Kyzylkum region. The investigation included petrographic and mineralogical examination of polished sections, ICP-MS analysis, and fire-assay determination of gold. Carbonaceous schists, schistose siltstones, carbonate limestones, cataclasites, and rocks of the oxidation zone were identified within the study area. The main ore minerals include pyrite, arsenopyrite, chalcopyrite, galena, sphalerite, stibnite, and other sulfides. Geochemical data indicate Au concentrations of 2.0–7.6 g/t, with elevated gold values generally accompanied by increased As and Sb contents. A distinct positive correlation was identified between Au and As. Vertical zonation of ore mineral assemblages was established at the Ohaktosh deposit, while the oxidation zone extends to depths of approximately 3–15 m. The obtained results indicate a hydrothermal-metasomatic style of mineralization close to the orogenic type and are significant for assessing the metallogenic potential of the Daugiztav ore field and planning exploration at deeper levels.

Maqola ma’lumotlari
MualliflarHamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, Khamraev, Akhmadali Khurramugli
JurnalСаноатда рақамли технологиялар
NashriyotҚарши муҳандислик-иқтисодиёт институти
ISSN3030-3214, 2023-2026
Nashr sanasi2026-10-07
Jild4
Son3-1
TilIngliz
Ilmiy sohaGeologiya-mineralogiya
DOI10.70769/3030-3214.srt.4.3-1.2026.17
Indeksga qo‘shilgan2026-10-09

DOI: 10.70769/3030-3214.srt.4.3-1.2026.17 · Maqolaning asl sahifasi

Kalit so‘zlar

Daugiztov, Ohaktosh, Karasay, sulfid minerallar, pirit, arsenopirit, geokimyoviy ixtisoslashuv, oltin-kumush minerallashuvi, vertikal zonallanish, Даугизтау, Охактош, Карасай, сульфидные минералы, пирит, арсенопирит, геохимическая специализация, золото-серебряная минерализация, вертикальная зональность, Daugiztav, Ohaktosh, Karasay, sulfide minerals, pyrite, arsenopyrite, geochemical specialization, gold-silver mineralization, vertical zonation

Ilmiy soha

Geologiya-mineralogiya

Iqtibos keltirish

APAHamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, & Khamraev, Akhmadali Khurramugli (2026). GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD. Саноатда рақамли технологиялар, 4(3-1). https://doi.org/10.70769/3030-3214.srt.4.3-1.2026.17
GOST (OAK)Hamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, Khamraev, Akhmadali Khurramugli GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD // Саноатда рақамли технологиялар. – 2026. – T. 4, № 3-1. – DOI: 10.70769/3030-3214.srt.4.3-1.2026.17.
MLAHamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, and Khamraev, Akhmadali Khurramugli. “GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD.” Саноатда рақамли технологиялар, 4(3-1), 2026. https://doi.org/10.70769/3030-3214.srt.4.3-1.2026.17
ChicagoHamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, and Khamraev, Akhmadali Khurramugli. “GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD.” Саноатда рақамли технологиялар, 4(3-1) (2026). https://doi.org/10.70769/3030-3214.srt.4.3-1.2026.17
HarvardHamrayev, Ahmadali Xurromo'g'li, Хамраев, Ахмадали Хурромугли, and Khamraev, Akhmadali Khurramugli (2026) ‘GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD’, Саноатда рақамли технологиялар, 4(3-1). https://doi.org/10.70769/3030-3214.srt.4.3-1.2026.17
BibTeX
@article{hamrayevahmadalixurromogli2026,
  title = {GEOCHEMICAL SPECIALIZATION OF THE OHAKTOSH AND KARASAY DEPOSITS OF THE DAUGIZTAV ORE FIELD},
  author = {Hamrayev, Ahmadali Xurromo'g'li and Хамраев, Ахмадали Хурромугли and Khamraev, Akhmadali Khurramugli},
  journal = {Саноатда рақамли технологиялар},
  year = {2026},
  volume = {4},
  number = {3-1},
  doi = {10.70769/3030-3214.srt.4.3-1.2026.17},
  url = {https://doi.org/10.70769/3030-3214.srt.4.3-1.2026.17}
}

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