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Persian Grayish Green Marble is a natural material that gives luxury interiors their lasting appeal. This elegant stone, with its subtle and sophisticated tones, brings a sense of calm and permanence to any space. It transforms ordinary rooms into statements of timeless design. As a prime example of nature’s artistry, designers and architects increasingly choose this material for its unique beauty. Let’s explore why this elegant stone has become a favorite among designers and architects worldwide.
When quality matters, choosing the right supplier can make all the difference in a project’s success. Sourcing premium natural stone requires a partner with expertise and a strong reputation for dependability. For those seeking Persian Grayish Green Marble, JAM Stone Co. stands out as a trusted and experienced supplier. With a deep understanding of this specific material, the company ensures that clients receive consistent quality and reliable service. This commitment to excellence provides peace of mind for architects, builders, and designers who require this exceptional stone for their projects.
Persian Grayish Green Marble is a natural stone quarried in Iran. It is a metamorphic rock, which means it was formed under intense heat and pressure over millions of years. Its most defining feature is its sophisticated color palette. This ranges from a soft, silvery green to a deeper medium grayish-green. This base color is almost always decorated with contrasting features, such as white or light gray veins. Sometimes these patterns are thin and linear, while other times they appear as softer, cloud-like formations. Like many natural stones, commercial names may vary by quarry or market, so specifications should reference test data and finish schedule.
The physical makeup of this marble determines its performance and appearance. It is primarily a calcite-based stone, meaning it is composed of calcium carbonate. Its unique green coloring comes from other minerals, like serpentine, that were present during its formation. As a marble, it has a dense structure and relatively low water absorption, making it a durable material for many indoor uses. Its technical specifications are consistent with high-quality marbles, offering good compressive strength for structural integrity. Values noted below are typical ranges for calcitic/dolomitic marbles tested to ASTM C97/C170/C880 or EN 1936/1926/12372 and should be verified for the specific lot. These measurable attributes are what make it a reliable, as well as beautiful, building material.
This stone is mainly composed of calcite (CaCO₃), sometimes with dolomite. Its green hues are typically caused by inclusions of minerals such as serpentine or chlorite. The veins that run through the stone are usually recrystallized calcite, which creates the distinctive patterns.
The base color can vary significantly, from a pale, soft grayish-green to a much richer medium green-gray. The veining is also variable, presenting as fine, linear lines or as broader, web-like patterns. These veins are most commonly white or light gray.
This marble has a bulk density that generally falls between 2.65 and 2.75 g/cm³. Its water absorption rate is quite low, often between 0.10% and 0.35%. This indicates a dense material with low porosity.
On the Mohs scale of mineral hardness, this stone scores around 3–4. This is standard for a calcite-based marble. Its compressive strength—the ability to resist pressure—is high, generally falling in the 70–140 MPa range, making it suitable for many applications.
As a product of nature, this marble can contain minor imperfections. These may include small fissures, clay seams, or stylolites, which are zigzag-shaped seams. Higher-quality grades of the stone are selected for having fewer of these natural features and a more consistent background.
Beyond its basic structure, this marble’s appeal lies in its aesthetic and chemical nature. Its visual character can be dramatically changed by the choice of surface finish. A polished finish creates a high-gloss, reflective surface that makes the colors and veins look deep and rich. A honed finish, by contrast, provides a soft, matte look. Chemically, the stone is sensitive to acids due to its calcite content. This is a crucial performance detail that dictates where it can be used and how it must be maintained to preserve its beauty over time.
This stone can be polished to a high gloss, which deeply enhances its color and pattern. Lighter-colored varieties may even show some translucency, giving them a sense of depth. Alternatively, honed or brushed finishes offer a non-reflective, softer appearance that many designers prefer.
The tactile feel of the stone depends on its finish. A polished surface is completely smooth and feels cool when touched. A honed finish has a velvety or satin-like texture that is soft and non-reflective. These different textures can be used to add sensory detail to a design.
This marble is best suited for interior applications. Like most marbles, it is sensitive to acid, meaning acidic rain or spills from items like wine or lemons will cause etching. Etching is a dulling of the surface. Exterior use should be limited to protected zones with conservative detailing; freeze–thaw exposure in very cold climates is not recommended.
The stone’s high percentage of calcium carbonate (CaCO₃) is the reason for its chemical reactivity. It will react quickly with weak acids, which dulls the polish. This is a chemical etch, not a stain. To protect against stains, the stone requires a penetrating sealer.
Persian Grayish Green Marble is a versatile material that can be processed into many different shapes and sizes to fit various project needs. After being extracted from the quarry in large blocks, it is most commonly cut into large slabs. These slabs are then used for countertops or large-scale walls. The stone is also cut into standard tile sizes for flooring and wall coverings. For specific projects, it can be custom-cut into non-standard dimensions. This flexibility allows the stone to be used in coordinated designs, from large surfaces to small decorative details.
These are large, continuous pieces, typically 2 cm or 3 cm thick. Slabs are ideal for creating seamless countertops, large kitchen islands, and impressive feature walls where the full pattern of the stone can be displayed with minimal grout lines.
Tiles are produced in standard, calibrated sizes, such as 30×60 cm or 60×60 cm. This makes them easy to plan for and install as flooring or wall cladding in both residential and commercial projects. They offer a practical way to use this luxury material.
For unique projects, the marble can be custom-cut to precise specifications. This is common for items like vanity tops, stair treads, risers, and fireplace surrounds, ensuring a perfect fit for complex designs.
The stone’s distinct color makes it a popular choice for mosaic patterns. These can be made purely from this marble or mixed with other stones. Mosaics are often used for bathroom floors, shower pans, or decorative backsplashes.
While possible, this stone is not commonly used as an exterior paver due to its sensitivity to acid and weathering. Its use in this format would be limited to interior courtyards or covered patios in mild climates where it is protected from harsh elements.
To create a finished, continuous look, matching skirting or baseboard pieces are often produced from the same marble as the floor. This creates a clean transition between the floor and the wall and protects the wall base.
This is the raw material extracted directly from the quarry. These large, rough blocks are sold to processing factories around the world. These factories then slice and finish them into slabs, tiles, and other final products.
The physical and aesthetic properties of this marble make it highly suitable for a range of interior applications. It is most commonly used as elegant flooring in residential living areas, hotel lobbies, and hallways. It is also a popular choice for interior wall cladding, including feature walls, wainscoting, and full bathroom wall coverings. In bathrooms, it is frequently used for vanity tops, tub surrounds, and shower walls. Other common uses include fireplace surrounds and custom tabletops. While it can be used for kitchen countertops, this is less common due to its acid sensitivity, which requires significant care.
It is not possible to state a single price for Persian Grayish Green Marble, as the cost varies significantly based on several key factors. The final price for a project is influenced by the stone’s quality, its origin, and the specifics of the order. A clear understanding of these variables is essential for budgeting. The most significant factors include the stone’s grade, the size of the slabs, the type of finish applied, and logistical costs. Therefore, the price must be determined on a case-by-case basis through a direct quotation from a supplier.
This is a primary price driver. Higher grades are more expensive because they have a more consistent color, a more desirable vein pattern, and fewer natural fissures or inclusions. Lower grades may be less uniform but offer a more budget-friendly option.
Large blocks from the quarry are more valuable because they can be cut into large, unbroken slabs. These large slabs are in high demand for countertops and feature walls, so they command a higher price than smaller slabs or tiles.
The precision of the factory’s work affects the cost. This includes the accuracy of the cut, the consistency of the slab’s thickness (calibration), and the quality of the surface polish or honing. Higher-quality processing results in a better, more expensive final product
The standard polished finish is most common, but other finishes may alter the price. Specialized textures, such as a honed, brushed, or leathered finish, can require additional processing steps, which may increase the overall cost of the material.
The thickness of the material is a direct cost factor. Slabs that are 3 cm thick are more expensive than the standard 2 cm thickness. Similarly, large-format tiles or custom-cut pieces often cost more per square meter than standard-sized tiles.
The cost of logistics plays a major role. This includes the cost of shipping the heavy material from the quarry in Iran to the processing facility and then to the final project location. Current market demand and availability also influence the price.
The journey of this marble begins in the quarry, where large blocks are carefully extracted from the earth using specialized diamond wire saws and other cutting equipment. These massive, raw blocks are then inspected and transported to a processing facility. At the factory, they are precisely sliced into slabs of specific thicknesses, most commonly 2 cm or 3 cm, using advanced machinery like gang saws. This initial processing stage is critical as it transforms the raw stone from the mountain into a workable format for construction and design projects.
Once cut, the slabs undergo a detailed finishing process. Their surfaces are treated to create the desired look, such as a high-gloss polish or a soft, matte honed texture. Many slabs are also treated with a resin to fill any natural micro-fissures, which enhances their structural stability and final appearance. After finishing, each piece is inspected, graded for quality, and sorted for consistency in color and pattern. Finally, the finished products are securely packed into wooden crates and prepared for safe shipment to distributors or project sites around the world (with moisture barriers and desiccant packs where route climate requires).
Correct installation is the first step in ensuring the stone’s longevity. It is crucial to use a white, polymer-modified thin-set mortar that is specifically formulated for natural stone. This type of adhesive prevents discoloration or staining from bleeding through the marble. For polished surfaces, installers should use a non-sanded grout to avoid scratching the high-gloss finish. Grout lines are typically kept narrow for a more seamless look. After the installation is complete and the grout has cured, the stone must be sealed with a high-quality penetrating sealer to protect it from absorbing liquids.
Long-term care involves protecting the stone from stains and, more importantly, etching. The penetrating sealer should be reapplied periodically, often once a year, to maintain protection against stains. For daily cleaning, use a dry dust mop or a soft cloth. When washing is needed, use only pH-neutral stone cleaners. The most common pitfall is using acidic or abrasive cleaners, such as vinegar, citrus-based products, or bleach. These will etch and dull the surface. All spills, especially acidic ones like wine or lemon juice, must be cleaned up immediately.
JAM Stone Co. manages the complete supply chain as a dedicated provider of Persian Grayish Green Marble through its integrated operations. The company maintains long-term relationships with reputable mine owners in key stone-producing regions of Iran, ensuring access to high-quality raw materials. In its factories, state-of-the-art processing technologies, including precision polishing and waterjet cutting, are used. This technical capability is supported by robust quality assurance systems. These systems, which include in-house quality labs, ensure high levels of batch consistency, guaranteeing that all products meet strict standards for grading, thickness, and finishing.
JAM Stone Co. builds buyer confidence by supporting global procurement needs as a reliable supplier of Persian Grayish Green Marble. The company employs multi-stage quality inspections that check visual grading, surface flatness, thickness tolerance, and edge integrity. It maintains compliance with international standards, such as ISO-based QA procedures and CE/DoP documentation for stone tiles and slabs (EN 12057/EN 12058). With an established export track record in the GCC, Europe, and East Asia, the company understands diverse market needs. It offers MOQ flexibility for both large-scale projects and smaller orders. This is complemented by efficient logistics, secure crating, and customization support for client-specific cutting requests.
The company’s strength begins at the source. JAM Stone Co. has direct access to strategic reserves of this stone, secured through long-term agreements with partner quarries in a geologically significant region of Iran. This direct sourcing ensures a consistent and uninterrupted supply of raw material. The quarry area is known for its premium beds, which yield blocks with reliable consistency in color and veining. As a responsible exporter of Persian Grayish Green Marble, the company also employs eco-conscious extraction methods where possible, balancing high-volume production with environmental awareness. This focus on provenance guarantees the quality of the stone.
JAM Stone Co. ensures that all products are safely and professionally packaged for international and domestic shipment. Protective materials, including foam sheets, corner protectors, and moisture-resistant wrappings, are used to safeguard every piece. The stone is packed into strong, heat-treated wooden crates. The company offers options for both bulk palletizing and individual crating, depending on the order size and destination. Furthermore, the company focuses on container optimization to lower shipping costs for the client and significantly reduce the risk of breakage during transit. All crates are clearly labeled with product codes and batch numbers.
is characterized by a light green background adorned with irregularly scattered white crystal veins, lending it a unique and captivating appearance.
Persian Grayish Green Marble is highly sought after by countries worldwide seeking its unique blend of colors and distinctive veining patterns. Major importers include the United States, known for its strong demand for premium building materials, and the United Arab Emirates, celebrated for its opulent architectural projects. China, with its rapid urbanization and emphasis on luxury interiors, and India, boasting a growing luxury construction sector, also exhibit significant interest.
Address: No. 1014, JAM Center, Jamaran St., Niavaran, Tehran, Iran – 1977763988
Email: info@jamstoneco.com
