Hainan Black/Grey Bluestone Volcanic/Lava Stone Basalt for Cobblestone, Paving Tiles, Swimming Pool Coping, Mesh Cobbles, Steps

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Product Description

Basic Specifications
Model NO.
YQC-Basalt
Stone Form
Cut-to-Size
Surface Finishing
Honed
Shape
Square
Feature
Non-slip
Color
Black
Application
Floor
Thickness
20mm
Technics
Natural
Certification
ISO9001, CE
Packaging
Wooden Crate
Density
2.7g/cm3
Production Capacity
1000m2/Month
Origin
China
Product Overview

G684 Stone is a premium black basalt, also known as G684 Basalt or Pearl Black Basalt. In many markets, it is also referred to as G684 Granite. This natural stone is recognized for its exceptional quality and versatile application across various architectural projects.

Our granite and basalt product range is extensive, covering cobbles, kerbs, window sills, caps, coppings, quoins, pavings, and wall-cladding. With a large-scale factory and dedicated block yard, we maintain a consistent stock of various granite blocks to ensure steady supply.

Equipped with advanced machinery including rough cutting machines, cut-to-size machines, polishing machines, and bushhammering equipment, we ensure precision in every piece. Our quality control team inspects every order to guarantee top-tier standards and timely delivery.

Category Specifications & Details
Finishes Available Sawn, Polished, Honed, Sandblasted, Chiseled, Bush hammered
Standard Sizes Pavers: 400x400mm, 500x500mm, 600x300mm, 800x400mm, 1000x500mm, 1200x600mm
Coping: 600x250mm, 600x350mm, 1000x350mm
Slabs: 1800-2200mm x 900-1000mm
Thickness Options 10mm (pavers only), 20mm, 30mm, 40mm, 50mm (slabs & pavers)
Applications Paving, Walling, Pool Surrounds, Capping, Edging, Pool Coping, Stepping Stones
Product Gallery
Frequently Asked Questions
What is G684 Basalt?
G684 is a famous black basalt stone from China, often called Pearl Black. It is highly durable and widely used for both interior and exterior architectural projects.
What are the most common applications for this stone?
Due to its non-slip features and durability, it is ideal for flooring, swimming pool coping, garden paths, wall cladding, and landscaping.
Which surface finishes are available for G684?
We offer a variety of finishes including Honed, Polished, Sawn, Sandblasted, Chiseled, and Bush Hammered to suit different design needs.
Is the stone suitable for outdoor use?
Yes, basalt is a natural volcanic stone that is extremely weather-resistant, making it perfect for outdoor paving and pool surrounds.
Can I get custom sizes for my project?
Absolutely. While we have standard sizes (like 600x300mm or 800x400mm), we specialize in cut-to-size orders to meet specific project requirements.
How is the stone packaged for transport?
All products are securely packed in fumigated wooden crates to ensure they arrive safely at their destination, preventing damage during transit.

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