Dark Grey Granite Cobble Paving - a rare rock



Silver Gray Granite setts cobbles
  • Description

  • Product features

  • Colors and Finishes

  • Black Stone Sizes

  • Works examples

This type corresponds to lithologic composition enclaves most basic occurring near the contact between a granite formation medium-grained and coarse porphyritic granite massif of Penafiel (Douro Litoral), which is intrusive. Their installation is will be seen in the final stages or after orogeny Hercínica..

Dark Grey Stone Cobbles Color

 

This type of stone is now very popular indeed in some countries in europe this is the granite of choice and of superior quality. Although this granite quarries have good reserves, there are few who have this type of granite. The quality and aesthetics of this granite are unquestionable is used both indoors and outdoors for: cobblestone driveway, paving natural parks, cobbled streets, cobbled road, cobblestone patio, pavestone and others. This granite is often treated as black granite quarries because they are extracted from a variant in darker color / black. The cobble texture of this granite is homogeneous. In constructions like stone house the texture finish more used is polished for kitchen countertops. If you need a stone source for this type of granite you can contact us.

  •   FEATURES

  •   Sizes:
  •   Finishes:
  •   Weight M3 :
  •   Stone form:
  •   Packaging:
  •   Transportation:
  •   Delivery Time:
  •   Compression resistance:
  •   Water absorption:
  •   Porosity:
  •   Detrition resistance:
  •   Frost resistance:
  •   Port:
  •   Min. Order
  •   Shockproof
  •   Ice resistant after
  •   Resistance to bending
  •   ADDITIONAL INFORMATION
  •   5x5x5 / 7x10x10 / 10x10x10 / 5x10x10 / 15x17 / 20x10x10 ...
  •   Split / Sawn / bush-hammered / Flamed / Granulated / Honed / Polished
  •   2700 kg
  •   Cut-to-Size
  •   Bulk / Wooden Crates / Big Bags
  •   Truck / Boat
  •   3-5 days
  •   2180 kg / cm2
  •   0.2 %
  •   0.5 %
  •   0.5 mm
  •   over 240 freeze-thaw cycles
  •   Leixões
  •   24 Tons
  •   70 cm
  •   2110 kg / cm2
  •   159 kg / cm2

Granite Colors available

Granite Finishes available

Dark Grey Cobbles Standard Sizes

grey-granite-measures
TYPE H Height(mm) B Width(mm) L Length(mm) Examples
4x6 40-60 40-60 40-60 grey stone 4x6
4x8 40-80 40-80 40-80 grey stone 4x8
5x5x5 40-60 40-60 40-60 grey stone 5x5x5
5x10x10 40-60 90-110 90-110 grey stone 5x10x10
6x8 60-80 60-80 60-80 grey stone 6x8
7x9 70-90 90-110 90-110 grey stone 7x9
7x10x10 70-90 90-110 90-110 grey stone 7x10x10
7x14x20 70-90 130-150 190-210 grey stone 7x14x20
8x10 80-100 80-100 80-100 grey stone 8x10
8x11 80-110 80-110 80-110 grey stone 8x11
9x11 90-110 90-110 90-110 grey stone 9x11
10x10x10 90-110 90-110 90-110 grey stone 10x10x10
10x10x20 90-110 90-110 190-210 grey stone 10x10x20
10x12 100-120 100-120 100-120 grey stone 10x12
10x14x20 90-110 130-150 190-210 grey stone 10x14x20
10x15x20 90-110 140-160 190-210 grey stone 10x15x20
10x20x30 90-110 190-210 290-310 grey stone 10x20x30
11x13 110-130 110-130 110-130 grey stone 11x13
13x15x20 120-140 140-160 190-210 grey stone 13x15x20
14x14x20 130-150 130-150 190-210 grey stone 14x14x20
14x14x22 130-150 130-150 210-230 grey stone 14x14x22
14x16 130-150 130-150 150-170 grey stone 14x16
15x15x20 140-160 140-160 190-210 grey stone 15x15x20
15x17 150-170 150-170 150-170 grey stone 15x17
15x15x10 140-160 140-160 90-110 grey stone 15x15x10
16x16x20 150-170 150-170 190-210 grey stone 16x16x20
20x20x10 190-210 190-210 90-110 grey stone 15x17
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