Sukabumi Green Stone, quarried in Sukabumi, West Java, Indonesia, is a unique and distinctive natural stone known for its striking greenish coloration and exceptional durability. This stone is highly regarded for its use in various construction and architectural projects, particularly for outdoor applications.

Key features of Sukabumi Green Stone include:

Color: The stone is renowned for its rich, natural green hue, which varies from deep green to light aqua shades. This unique color makes it a popular choice for swimming pool installations.

Texture: Sukabumi Green Stone typically has a smooth, non-slip surface that makes it ideal for pool decks, walkways, and other outdoor areas.

Durability: This stone is renowned for its resistance to wear, weathering, and erosion, making it a robust choice for outdoor use, even in areas with high humidity and exposure to chlorinated pool water.

Natural Elements: It often contains tiny, natural mineral deposits and variations, adding to its aesthetic appeal and uniqueness.

Versatility: While it is commonly used around swimming pools, Sukabumi Green Stone can also be applied in various architectural and landscaping projects, including cladding, walling, and decorative features.

Quarry Location: Sukabumi Green Stone is specifically quarried in Sukabumi, a region known for producing this exquisite natural stone.

Physical & Mechanical Properties

(Typical Test Results)

• Density: 2,600 – 2,750 kg/m³
• Water Absorption: 2.5 – 3.5 % by weight
• Porosity: 0.9 – 1.2 %
• Compressive Strength: 80 – 120 MPa
• Flexural Strength: 12 – 18 MPa
• Mohs Hardness: 6.0 – 7.0
• Slip Resistance: R11 – R12 (DIN 51130)
• Abrasion Resistance: 25 – 30 mm³ (EN 14157)
• Thermal Conductivity: 1.5 – 2.2 W/mK

Note: Values vary depending on quarry layer and processing.

Chemical & Mineral Composition (% by weight)

• Silica (SiO₂): 45 – 55 %
• Alumina (Al₂O₃): 14 – 18 %
• Iron Oxide (Fe₂O₃): 8 – 12 %
• Calcium Oxide (CaO): 4 – 7 %
• Magnesium Oxide (MgO): 2 – 4 %
• Zeolite (Clinoptilolite group): 8 – 12 %
• Other Trace Minerals: Na₂O, K₂O, TiO₂

Key Feature: The zeolite content acts as a natural purifier — filtering heavy metals, neutralizing ammonia, and improving water clarity in swimming pools.

This stone's stunning appearance, durability, and suitability for wet environments have made it a popular choice for both residential and commercial projects worldwide, especially in applications related to swimming pools and outdoor landscaping.