Gabbro Diabase

Drugoretskoye quarry, Karelia, Russia

High-strength, fit for portrait sculpture, ideal for engraving. Excellent for memorial, building, finishing, decoration applications.

Texture

Fine-grained, even-grained, homogeneous

Colour

Dark grey, polished black with slight whitish inclusions

  • Thickness: 3,07 g/cm3
  • Compressive strength: 311 MPa
  • Water absorption: 0,1 %
  • Frost resistance: 300 F
  • Abrasion: 0,1 g/cm2
  • Radioactivity: class 1
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