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Irina blue

Physical and mechanical properties of stone:

  • Volume weight 2700 kg/m3
  • Water absorption 0.22%
  • Compressive strength 165 MPa
  • Abrasion resistance 0.48 g/cm2

Minerals (%):

  • KFS: 60
  • Plagioclase: 20
  • Quartz: 15
  • Biotite: 5
  • Others: up to 1