Basaltite Lava Stone is a fine-grained ash gray volcanic stone quarried in Bolsena, Provincia di Viterbo, northern Lazio, Italy. This unique and natural material is formed through the cooling and solidification of molten lava, resulting in a dense and durable rock with a distinct appearance.

The fine-grained texture of Basaltite Lava Stone gives it a smooth and uniform surface, contributing to its overall sleek and modern aesthetic. The ash gray color adds a neutral and sophisticated tone to the stone, making it a versatile choice for various design applications.

Due to its volcanic origin, Basaltite Lava Stone is known for its durability and resistance to extreme temperatures, making it suitable for both interior and exterior use. Common applications include flooring, wall cladding, countertops, and other architectural elements where a sleek and contemporary look is desired.

The quarries in Bolsena, Provincia di Viterbo, northern Lazio, Italy, contribute to the stone's appeal, as this region is recognized for producing high-quality volcanic stones with unique characteristics. Basaltite Lava Stone, with its ash gray hue and fine-grained texture, brings a touch of natural elegance and durability to various design projects.

TECHNICAL CHARACTERISTICS 

Imbibition Coefficient : %0,87 
Compression breaking load : 2219 kgf/cm²
Compression breaking load after freezing : 2179 kgf/cm2
Flexual breaking test : 205 kgf/cm2
Impact test : 45 cm
Elasticity Module : 51975 N/mm²
Thermal linear expansion coefficient : 4,90x10-6 

Chemical & Mineral Composition (% by weight)

• Silicon Dioxide (SiO₂) : 48–52%
• Aluminum Oxide (Al₂O₃) : 14–16%
• Iron Oxide (Fe₂O₃) : 9–12%
• Calcium Oxide (CaO) : 6–8%
• Magnesium Oxide (MgO) : 4–6%
• Other trace elements : < 5%

The tests were carried out on the basis of UNI standards. Basaltite  is defined as a "leucotefrite" with the following characteristics: heavy, compact, hard, with high values of compression breaking, flexural breaking test, impact test. This stone is to be considered a frostproof material.