Steel Grey Granite

Color Grey
Origin India
Other names Silver Pearl Granite, Silver Grey Granite, Steal Grey Granite, Steel Gray Granite
Applications Countertops, mosaics, wall, floor, fountain, capping, stairs, and window sills
Finishing Polished, lepatora, honed, flamed, bush-hammered, brushed, and leather
Available products: Countertops and vanity tops – Custom sizes
Cutter slabs – 180 x 60 cm up in 2 & 3 cm
Gangsaw slabs – 260 x 160 cm up in 2 & 3 cm
Tiles – 30×30, 30×60, 60×60 cm
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Steel Grey Granites: A coarse-grained, dark grey quartz monzonite of the Precambrian period with a dark grey / brown background. Internationally, it is nominated as granite, but around the application of the European Standard, it is nominated as monzonite. Stonedepot is one of the largest exporters of this excellent premium stone.

The veining and colour of Steel Grey granite may vary, and a small sample of Steel Grey granite may not represent the whole slab. Therefore, swatch samples must be approved for large projects to ensure that the blocks are all extracted from the same quarry face for matching purposes.

A clear epoxy resin filler can fill any micro fissures or tiny pits during polishing. However, this does not affect the integrity of the stone; it merely provides an even smoother surface finish. Steel Grey granite is suitable for interior and exterior use since it is frost-resistant and has constant polish.


Suitable for commercial and domestic construction projects, prefabricated countertops/worktops, vanities, tiles, backsplashes, paving, fireplaces, and memorials.

Premium Quality Slab Sizes 2cm & 3cm

When available, Jumbo Gangsaw Slabs are 3000+ mm x 2000+ mm (118″+ x 78″+).

Standard Slab Sizes: 2cm & 3cm

  • Large Gangsaw Slabs 2800 mm & above x 1800 mm & above (110″+ x 71″+)
  • Medium Gangsaw Slabs 2800 mm & above x 1400 mm & above (110″+ x 55″+)
  • Mini Gangsaw Slabs 2200 mm & above x 1200 mm & above (86″+ x 47″+)
  • Vertical Cutter Slabs 2200 mm & above x 600~900 mm (86″+ x 24~36″+)

Granite Countertops: 2 cm & 3 cm

Free length or made to your dimensions, standard sizes are 2400~3200 x 600/630/700/900/1000/1200/1220 x 30 mm (94~126″ x 24~48″).

Memorial/Monumental Slabs

It is cut to customer specifications and is 50mm through to 200 mm thick.

Please do not hesitate to contact us with the materials, sizes, and finishes you require.

Calibrated Tiles-Standard sizes available are:

  • 305 x 305 x 10 mm (12″ x 12″ x 3/8″)
  • 610 x 305 x 10 mm (24″ x 12″ x 3/8″)
  • 400 x 400 x 10 mm (15 3/4″ x 15 3/4″ x 3/8″)
  • 457 x 457 x 10/12 mm (18″ x 18″ x 3/8~1/2″)
  • 305/400/457 mm x Free length for you to cut to length on-site, usually no longer than 2000 mm (78″)
  • 600 x 600 is available; however, usually a minimum of 15/18/20 mm thick to ensure material stability

More granite tile and production information

Surface Finish

Steel Grey granite looks best with a gloss polished surface. Still, it is also available in honed, leather/satin, river-washed/antique, thermal/flamed, brushed, and sandblast finishes. We never use colour enhancers.


Test with a small sample. However, excessive attempts of sealant on Steel Grey granite at sealing could create a residue film build-up.

Block sizes

It is a medium-sized granite quarry, yielding selectable grades of granite with blocks suitable for gangsaw size down to economical tile-sized and monument blocks. Extraction commenced in the early 1990s. For commercial projects, it is important to ensure that blocks are selected from the same quarry face.

Stonedepot usually exports rough blocks. However, intermodal containerization is available at an extra cost. Finished products are packed into seaworthy wooden crates and loaded into containers.

Quarry Location: Steel Grey granite is from a sheet bedrock quarry near Ongole, India.

Synonyms: Silver Pearl, Steal Grey


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