Semi White Astoria White Granite Natural Granite Slabs For Flooring and Vanity Top

Astoria White Granite slabs (Exotic Astoria White Granite) are among the most hypnotic, luxurious, and visually captivating natural surface materials in global high-end architecture and modern interior design — a rare, dense igneous stone quarried from exclusive, mineral-rich geological deposits. Its hallmark is a creamy ivory to soft white backdrop, brilliantly scattered with soft grey veins and warm beige mineral highlights that create a serene, star-dusted celestial phenomenon under natural and direct lighting. Formed under immense tectonic compaction and mineral-enriching thermal conditions over millions of years, Astoria White Granite features a tight micro-crystalline matrix, exceptional dimensional stability, and outstanding polish retention. Its dramatic depth, reflective mineral luster, and haute-couture aesthetic make these gangsaw slabs the premier material of choice for luxury hotel lobbies, book-matched focal walls, executive bar backdrops, kitchen waterfall islands, bathroom vanities, and bespoke architectural stonework worldwide.

Category: Natural Granite Stone

Color: A soft creamy-white to ivory backdrop gracefully accented with subtle grey veins and warm beige mineral highlights, delivering a serene, elegant, and sophisticated natural aesthetic.

Surface Finish Available: Rough Block

Block Form: Raw Quarry Block

Texture: A dense, medium-grained igneous texture featuring a smooth and uniform surface structure with harmoniously distributed mineral grains, delivering a robust, highly tactile, and polished finish.

Density: 2.72 – 2.78 g/cm³ (High compactness; ensures exceptional structural stability and long-term decorative durability for heavy-duty usage)

Water Absorption: < 0.12% (Ultra-low water absorption and permeability; perfectly suited for interior floors, walls, countertops, wet areas and exterior facade engineering)

Compressive Strength: 180 – 230 MPa (Superior structural strength and pressure resistance; ideal for large-area engineering projects and long-term high-frequency heavy-use scenarios)

Abrasion Resistance: Excellent wear, scratch and stain resistance, significantly outperforming regular marble; highly applicable for high-traffic public floors, luxury feature walls, custom countertops and durable stone furnishings

GANGSAW SUITABILITY

Astoria White Granite raw blocks are fully compatible with standard gangsaw processing equipment. Standard quarry block dimensions fully match the optimal gangsaw cutting range. Featuring homogeneous internal crystalline structure, no hidden cracks, stable overall hardness and evenly distributed natural textures, the stone maintains highly consistent and reliable processing performance during cutting, trimming and polishing. It supports low-waste mass production and delivers an impressive finished slab yield, making it a highly dependable premium granite for standardized slab production and high-end customized architectural projects.

Recommended Processing: Gangsaw slabs (2 cm & 3 cm), followed by calibration, edge trimming and high-gloss mirror polishing

Expected Slab Yield: Approximately 55-65 slabs per block (based on 2.0 cm thickness)

Polish Result: A mirror-like, high-gloss polished finish that brilliantly enhances the granite's crystalline matrix, deepening the warm ivory tones and accentuating the gentle flow of the grey and beige veining, elevating its luxurious and durable visual appeal.