In the highly competitive world of luxury interior design and premium commercial development, specifying materials that combine subtle elegance with exceptional structural parameters is essential.
Persian Silk Marble (often referred to as Silk Road Grey or Emperador Grey) stands as one of the most prestigious grey marble varieties in the global market, quarried in Fars Province, Iran.
Renowned geologically for its incredibly fine-grained carbonate structure, this stone features a beautiful light-to-medium grey background decorated with a delicate network of white calcite spider-web veins.
This premium natural stone is celebrated for its dense composition and low water absorption, allowing it to accept a deep, glassy polish that highlights the depth of its grey matrix.
Selecting Persian Silk Marble for premium architectural features is a commitment to quality, transforming standard spaces into masterpieces of modern natural art.
The geological formation of Persian Silk Marble occurred over millions of years through metamorphism.
Ancient marine limestone deposits rich in carbonate minerals underwent intense heat and tectonic pressure.
Under these geothermal conditions, the limestone recrystallized into a dense, fine-grained marble structure, with micro-sized crystals that eliminate internal voids.
The presence of specific mineral elements during recrystallization gave this marble its unique grey tones and delicate spider-web calcite veins.
This tight crystalline structure gives Persian Silk Marble its high durability and exceptional polish, making it a premier choice for architects worldwide.
Persian Silk Marble is highly versatile, suited for both expansive flooring and high-end interior features where its elegant grey textures can enhance the spatial design.
Some of its primary B2B project applications include:
In modern interior designs, architects frequently combine Persian Silk Marble with light beige stones, textured granites, and warm materials like brass, walnut wood, and bronze.
The contrast highlights the natural stone's grey textures, making it a prominent feature of the space.
Additionally, its natural durability makes it suitable for high-traffic public zones, retaining its polish and resisting wear over long periods.
At SherkatStone, we operate strictly as a professional trade and sourcing coordinator.
While individual quarry owners focus on stone extraction, we specialize in the technical and logistical needs of B2B buyers.
We maintain direct agreements with advanced processing factories in major industrial hubs like Shiraz and Isfahan, allowing us to supply large volumes of uniform-tone grey marble.
This model guarantees uniform sorting, strict dimensional calibration, and minimal risk of structural damage.
Our quality check process starts at the quarry face, where our geologists inspect block integrity before extraction.
During processing, we monitor block cutting, epoxy filling, vacuum resin reinforcement, and polishing.
Each slab is physically inspected for edge straightness, corner angles, and polish quality.
We classify finished products into clear sub-grades (Super, Premium, Commercial) to ensure clients receive exactly what is specified.
Our trade coordination model also guarantees transparent communication. B2B buyers receive regular production updates, detailed packing lists, and high-resolution videos of the sorted material before loading.
For engineering compliance and architectural approval, our Persian Silk Marble is tested against international ASTM and EN standards:
| Physical Property | Testing Method | Measured Value |
|---|---|---|
| Bulk Specific Gravity (Density) | ASTM C97 | 2.70 g/cm³ |
| Water Absorption | ASTM C97 | 0.20% |
| Compressive Strength (Dry) | ASTM C170 | 115 MPa |
| Compressive Strength (Wet) | ASTM C170 | 98 MPa |
| Modulus of Rupture | ASTM C99 | 11.5 MPa |
| Abrasion Resistance | ASTM C241 | 18.0 Ha |
We supply Persian Silk Marble in multiple commercial formats, matching your project's architectural requirements:
Our advanced processing yards use Italian gang-saws and multi-head polishing lines to ensure precise calibrations (+/-1mm).
Persian Silk Marble's dense structure allows for a variety of surface treatments:
We use high-grade resins matched to the stone's base color to ensure long-term stability and beauty.
Due to its calcite composition, Persian Silk Marble should be maintained with appropriate care:
Secure packaging is essential to prevent damage during international transit:
We coordinate logistics through reliable routes for safe delivery:
For wall installations, we recommend mechanical anchors or dry-fixing systems to ensure safety.
For flooring, use high-strength, flexible thin-set mortars and ensure proper expansion joints are placed every 6 meters.
It is quarried in Fars Province, Iran, which is famous for high-quality marble deposits.
Its unique light grey tone and fine spider-web veins give it a highly elegant, luxurious appearance.
Yes, its dense structure and high abrasion resistance make it suitable for high-traffic public spaces.
Typically 4 to 6 weeks from deposit confirmation to port delivery.
Yes, we offer bookmatched and vein-matched panels for high-end feature walls.
Typical maximum size is around 2800mm x 1600mm.
Yes, we facilitate inspections by SGS or other specified agencies prior to loading.
We use premium Italian epoxy resins to reinforce the slabs and fill any micro-fissures.
Our minimum order quantity is one full 20ft container (approx. 400-450 sqm of 20mm slabs).
We use heavy-duty, fumigated wooden crates secured with steel bands and plastic corner protectors.
Yes, we process custom thicknesses (e.g. 30mm, 40mm) and dimensions for specific projects.
Yes, we provide physical samples sent via international courier for review and approval.
It is primarily recommended for interior applications. If used externally, it should be protected from direct sunlight to prevent color fading.
The honed finish offers a coefficient of friction of approximately 0.55, making it safe for interior commercial flooring.
We dry-lay the processed slabs and inspect them under uniform lighting to group them into consistent color tones.
Choose SherkatStone for reliable trade coordination, quality control, and secure logistics.
We provide full technical support for architects and project managers to ensure successful installation.
Our dedicated export team manages all customs clearance and international freight coordination.
Contact our export desk today for inquiries, custom quotes, and sample requests.
| Dimensions | Slabs / Custom Tiles |
| Density / Weight | 2.7 g/cm³ |
| Stone Type | Marble |
| Color & Pattern | grey |
| Finish Type | polished_honed_brushed |
| Compressive Strength | Extremely High |
| Water Absorption | Cross Cut (CC) |
| Porosity | No |
| Grade | No |
| Custom cutting | Yes |
