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Xiamen Ji Yuan Stone Co.,Ltd.

Flamed Grey Sandstone

Flamed Grey Sandstone

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Experience the natural beauty and durability of our Flamed Grey Sandstone. With its striking grey color and textured finish, this sandstone is perfect for adding a touch of elegance to any outdoor space. Its non-slip surface makes it a safe choice for walkways and pool decks.

Feature Details
Material Natural Sandstone
Surface Finished Honed, Flamed, Bush-hammered, Nature, Mushroom, Swan etc
Finished Products Floor tiles, Wall cladding, Countertops, Windowsills, Special-shaped tiles,  Small slabs, Swimming pool, Steps, Wall panel, Flooring, Veneers, Slabs, Coping tiles, etc
Color Yellow, Black, White, Red,Purple Wood, green,Grey,Rainbow etc
Finished Honed, Split, Sandblasted, Sawn, Antiqued, Pineapple, etc.
Quality details
  • Polished degree: 95 degree or up.
  • Thickness tolerance: +/-0.5mm.
  • Diagonal tolerance: +/-1mm.
  • Surface flatness tolerance: +/-0.3mm.
  • Adjacent edge verticality tolerance: +/-0.5mm,
  • Precise Cutting by infrared-ray-cut machine
Usage For internal & external decoration and construction, Walling or flooring tile.
Edgeing Full Bullnose, Half bullnose, Flat eased (eased edge), Bevel top, Radius Top, Laminated Countertop, Ogee Edge, DuPont, Edge, Beveled or others.
Size Standard (But if you have special requirements, you can consult our CSA.)
Surface Finish Polished, Flamed,Honed, Bush Hammered-sandblast, Chisselled.
Package Fumigation wooden crates;Slab:fumigation wooden bundles
Payment T/T 30% Deposite

       

      Cuttings Description

      1. Phyllite Cuttings
        • Color: Gray-black
        • Grain Arrangement: Directional
        • Structure: Scale metamorphic
        • Minerals: Flake minerals, parallel extinction
        • Shape: Sub-prime
        • Particle Size: 0.15~0.3mm
        • Deformation: Some plastic deformation due to compaction
        • Additional Features: Some flamed grey sandstones filled with fine-grained quartz due to cracks
      2. Muscovite Quartz Schist Cuttings
        • Color: Colorless and transparent
        • Features: Obvious muscovite flashes, directional arrangement
        • Structure: Parallel extinction, high interference color
        • Mineral Composition: Embedded in other-shaped quartz particles
        • Shape: Well rounded
        • Particle Size: 0.15~0.25mm
      3. Quartzite Cuttings
        • Color: Colorless and transparent
        • Features: Wavy extinction
        • Structure: Granite metamorphic structure
        • Mineral Composition: Quartz mostly elongated
        • Particle Size: 0.05~0.15mm
      4. Slate Cuttings
        • Color: Gray
        • Features: Mostly cryptocrystals or microcrystals
        • Orientation: Unobvious
        • Particle Size: 0.1~0.2mm
      5. Siliceous Rock Cuttings
        • Structure: Siliceous crystalline or cryptocrystalline millet granular aggregates
        • Shape: Well rounded
        • Particle Size: 0.1~0.15mm
        • Additional Features: Some surfaces turbid with sericitization
      6. Basalt Cuttings
        • Surface: Turbid
        • Structure: Fine-grained
        • Additional Features: Triangular skeleton made of feldspa

      Structural Composition

      • Miscellaneous Base: Muddy 2%, Particles 98%
      • Support Method: Particle support structure
      • Weathering Degree: Slight feldspar sericitization
      • Sorting: Particles mostly concentrated in 2~3mm, up to 4mm
      • Shape: Rounded to sub-prismatic
      • Cement Composition:
        • Calcium: Mainly calcite
        • Siliceous: Mainly quartz
        • Clay: Mainly kaolinite
      • Granularity: 0.1~0.4mm
      • Cementation Type: Porous
      • Contact Method: Line contact and some contact

      Diagenesis

      • Compaction:
        • Bending deformation and fracture of mica
        • Fracture of feldspar
      • Pressure Dissolution Effect: Not obvious
      • Cementation:
        • Mostly calcite
        • Some kaolinite and silica
      • Recrystallization:
        • Not obvious
        • Microcrystalline quartz slightly fills cracks
      • Accountability:
        • Feldspar and quartz
        • Quartz replaces feldspar (0.05~0.07mm)
      • Dissolution:
        • Mainly dissolved pores within and between grains

      Designation

      • Cuttings Composition:
        • 38% Cuttings
        • 50% Quartz
        • 10% Feldspar
      • Grain Size: 0.1~0.4mm
      • Type: Fine sand
      • Classification: Fine-grained lithic flamed grey sandstone
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