White Castle Block is a premium Iranian marble block featuring a deep glossy black background enriched with dynamic white veining. Quarried in Iran and supplied by KST, this export-grade marble block is ideal for factories seeking high-quality raw material for slab and tile production.
| Color | White, Gray |
|---|---|
| Quarry | IRAN |
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White Castle Block is a natural marble block (Koop) extracted from high-quality quarries in IRAN and specifically prepared for stone processing factories and international buyers. This block represents raw marble material in its primary form before cutting and finishing, making it suitable for producing slabs, tiles, and customized stone products.
Sourced from quarries located in Khorasan Jonoubi (IRAN) and supplied by KST, this marble block is carefully selected to ensure structural integrity, optimal density, and excellent cutting yield. Its striking contrast between the deep black base and natural white veining makes it highly desirable in global stone markets.
This product is mainly intended for export and bulk industrial use, providing manufacturers with a reliable raw material that delivers both aesthetic value and processing efficiency.
Premium natural marble block suitable for industrial processing
Deep black glossy background with distinctive white veining
Balanced vein distribution (both bold and fine patterns)
High density and good structural integrity
Excellent yield for slab and tile production
Ideal for export markets and large-scale projects
Carefully selected and supplied by KST
Quarry origin: Khorasan Jonoubi, IRAN
White Castle Block stands out as a sophisticated dark marble characterized by a rich black base layered with naturally formed white veins. The visual movement across the block surface shows a combination of thick, expressive veins alongside finer linear streaks, creating a dynamic and luxurious stone pattern highly valued in architectural stone processing.
From a technical perspective, this marble block offers suitable compactness and cutting performance, allowing factories to achieve efficient slab recovery with minimal waste. The consistent background tone across the block helps processors produce visually harmonious slabs, which is especially important for large commercial and residential projects.
Because this product is offered in raw block (Koop) form, it provides maximum flexibility for stone manufacturers to cut according to their required slab thicknesses and dimensions. The block is particularly attractive for export-oriented factories looking for distinctive black marble materials with strong market appeal.
KST supplies White Castle Block with strict quality control to ensure buyers receive reliable and export-ready material. For pricing, technical details, and order placement, buyers can contact our sales team directly at:
If special surface finishes such as leathered, bush-hammered, or similar textured processing are applied after cutting, this marble can also be considered for certain exterior applications. These finishes improve surface grip and weather resistance, expanding the usability of the stone beyond standard polished interior uses. However, final suitability for outdoor environments should always be evaluated based on the specific project conditions and processing quality.
Phone / WhatsApp: 00989153502252
It is a raw marble block (Koop) used by stone factories to produce slabs, tiles, and custom marble products for interior architectural applications.
The stone is extracted from quarries in Khorasan Jonoubi, IRAN, a region known for high-quality marble resources
No. White Castle Block is a raw block intended for processing. It must be cut and finished into slabs or tiles before use.
Its deep black background combined with natural white veining creates a premium visual appeal, while its structural quality provides good processing yield for manufacturers.
For orders, technical specifications, and export inquiries, contact KST directly via 00989153502252.
