Milma-hydrothermal drive far-end deposit fluid migration path tracing method
Through detailed analysis and field investigation of the geological data of the distal deposit, combined with the study of fluid inclusions and trace elements in the quartz vein, the migration path of the magma-hydrothermal-driven distal deposit mineralization fluid was accurately restored, solving the problems of low data reliability and accuracy in the existing technology, and achieving in-depth understanding of the mineralization process and support for deposit prediction.
Patent Information
- Application Number
- CN202510084209.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-03-18
AI Technical Summary
The prior art is difficult to accurately track the migration path of magma-hydrothermal-driven mineralization fluids in distal deposits. Due to factors such as isotope fractionation effect, multi-phase mineralization and fluid mixing, the reliability and accuracy of the data are reduced.
By collecting geological data, field geological maps and structural analysis, and analyzing fluid inclusions and trace elements in quartz veins, the migration path of mineralized fluids was restored. Specific steps include petrophysical observation and thermodynamic analysis of fluid inclusions, laser Raman spectral component analysis and quartz LA-ICP-MS trace element analysis.
This method can accurately identify the migration path of magma-hydrothermal fluids, conduct in-depth research on the changes in the chemical composition, temperature, pressure and other parameters of the fluid during the ore formation process, reveal the mechanism of mineralization, and provide new research methods and data support for the fields of ore deposits, geochemistry, etc.