French Pattern Sandstone

Name: French Pattern Sandstone
Brand: Xiamen Ji Yuan Stone Co.,Ltd.
Price: 100.00 CNY
Availability: InStock

French Pattern Sandstone

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Experience the timeless beauty of French Pattern Sandstone. This natural stone is perfect for adding a touch of elegance to any indoor or outdoor space. With its unique pattern and durable composition, it is the perfect choice for any design project, offering both style and functionality.

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

Characteristics of Main Minerals in French Pattern Sandstone

1. Quartz

Appearance: Colorless, transparent, granular, sub-rhomboid to sub-round, clean surface.
Optical Properties: Under a polarizing microscope (political and religious polarizer), it exhibits first-grade grayish-white interference colors.
Origin-Specific Features:

Plutonic Magmatic Quartz: Contains gas-liquid inclusions or small secondary mineral inclusions with a high degree of self-proliferation.
Metamorphic Quartz: Shows wavy extinction and visible needle-like or long-columnar inclusions of characteristic metamorphic minerals.
Extruded Rock Quartz: Exhibits cracked lines, bay-like dissolution edges, and sometimes muddy, garden-like, or authigenic enlarged edges.

2. Feldspar in Clastic Rocks

There are three types of feldspar particles found in clastic rocks:

① Plagioclase

Shape: Irregular, angular to sub-angular.
Surface: Turbid due to sericitization under single polarized light.
Color: Gray, with visible cleavage.
Optical Properties:

Under orthogonal light, it exhibits fine and dense twin crystal patterns (albite—longer French pattern sandstone type).
A wider twin crystal pattern indicates anorthite type.

② Orthoclase

Appearance: Colorless to reddish, plate-like or columnar.
Cleavage: One set of clear cleavage planes.
Secondary Features: Sometimes develops stripes along cleavage directions due to secondary changes, making the surface appear turbid.
Optical Properties:

First-level gray interference color under orthogonal light.
Common simple twin crystals.

③ Microcline (Micro Plagioclase)

Appearance: Colorless, transparent, broad-plate or columnar.
Surface Features: Some areas appear turbid due to kaolinization along cleavage directions.
Optical Properties: Characteristic lattice twin crystals under cross-polarized light.