STUDY OF MINING AND GEOLOGICAL FEATURES AND DEFINITION OF PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS OF DELKEN GOLD DEPOSITS

Authors

  • Maksim Rasskazov The Institute of Mining FEB RAS
  • Marina Potapchuk The Institute of Mining FEB RAS
  • Denis Tsoi The Institute of Mining FEB RAS
  • Andrey Tereshkin The Institute of Mining FEB RAS
  • Andrey Gladyr The Institute of Mining FEB RAS

DOI:

https://doi.org/10.25635/2313-1586.2020.02.116

Keywords:

physical and mechanical properties, rocks, deposit, ore gold, uniaxial compression tensile strength, strength certificate, density

Abstract

The article considers geological and structural features of Delken gold deposit, as well as physical and mechanical properties of the rocks. The following parameters were determined: density, porosity, uniaxial compression strength, uniaxial tensile strength, rock strength according to the Protodyakonov scale, elastic properties of rocks (Poisson's ratio and Young's modulus). The presses ToniPACT II – 2091 and ToniNORM – 2020 were used for the tests. Based on the measurement results, a rock strength certificate was developed which allows to determine the angle of internal friction and adhesion.

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Published

2020-06-30

Issue

No. 2 (25) (2020)

Section

GEOMECHANICAL AND GEODYNAMIC PROCESSES IN THE DEVELOPMENT OF DEPOSITS