Turquoise Granite is a striking natural stone distinguished by its vibrant blue-green base color, reminiscent of the gemstone turquoise. This lively hue is interspersed with elegant white and golden rusty brown veins, creating dramatic movement and a vivid visual effect. It is quarried from the mountainous regions of Khorasan, near Mashhad, Iran.

Texture & Pattern

Texture: Medium to coarse-grained crystalline texture typical of granite.

Pattern: Predominantly blue-green background. White quartz streaks and patches. Rusty golden brown to ochre veins due to iron oxide inclusions. Occasional speckled feldspar highlights.

Physical & Mechanical Properties

(approximate typical values based on general tests for Iranian granites of similar type; actual test results should be confirmed by quarry lab reports)

• Water Absorption : ~0.2 - 0.35% by weight
• Apparent Density : ~2.65 - 2.75 g/cm³
• Compressive Strength : ~160 - 180 MPa
• Flexural Strength : ~12 - 15 MPa
• Abrasion Resistance : High
• Mohs Hardness : ~6 - 7
• Porosity : Low

Chemical & Mineral Composition

• Quartz (SiO₂) : 25 - 30%
• Feldspar (K, Na) : 55 - 60%
• Mica (biotite) : 5 - 8%
• Iron Oxides : 2 - 4%
• Trace minerals : <1% (apatite, zircon, etc.)

Color mainly comes from the microcrystalline feldspars and minor copper-rich minerals that give the turquoise hue.

Usage & Applications

Interior:

• Luxury kitchen countertops, vanity tops
• Wall cladding, staircases, fireplace surrounds
• Decorative tiles and medallions

Exterior:

• Facades, building stone
• Garden and landscape features
• Monumental stone & sculptures

Maintenance

Easy to maintain due to low porosity. Periodic sealing recommended to preserve vibrant color and prevent staining. Clean with pH-neutral stone cleaners; avoid acidic products.

Available Cutting Sizes (cm)

Slabs : 180 x 280 up to 200 x 320 (2 cm & 3 cm thick)

Tiles : 30 x 60, 60 x 60, 60 x 120, custom sizes

Blocks : 240 x 120 x up to 150 cm

Surface Finish Options

• Polished (enhances blue-green vibrancy)
• Honed (smooth matte appearance)
• Leathered / brushed (soft textured feel)
• Flamed (for anti-slip exterior use)
• Sandblasted (decorative rough texture)

Turquoise Granite from Mashhad, Iran, is a rare and exotic natural stone that captures the enchanting beauty of turquoise gemstone. Its durability, combined with its vivid colors and unique veining, makes it ideal for premium architectural and decorative projects seeking a bold statement.