Foto: Woudloper · Public domain · Wikimedia CommonsLarvikite: complete guide
Larvikite is a Norwegian igneous rock famous for the shimmering reflections of its feldspars, which light up in blue and silver. It is chosen to combine a striking effect with the robustness typical of granites.
History and origin
It takes its name from the Larvik area in southern Norway, where it has been quarried for over a century. It is sold under names such as Blue Pearl and Emerald Pearl depending on shade and grain. It has been used extensively on façades, shopfronts and prestigious interiors all over the world. Marmi di Carrara supplies it on request.
Look and veining
The background is dark grey or grey-green, made up of large feldspar crystals showing a blue-silver iridescence known as labradorescence. The intensity of the reflections changes from slab to slab and with the viewing angle. Polishing brings out the effect to the full, while matt finishes tone it down considerably.
Technical properties (indicative)
| Classification | monzonite (larvikite), commercially granite |
|---|---|
| Density | approx. 2,700 kg/m³ (indicative) |
| Mohs hardness | approx. 6 |
| Water absorption | very low |
| Main use | interiors and exteriors |
| Acid resistance | high |
Recommended uses
It is suitable for kitchen worktops, bathroom vanity tops, wall and façade cladding, floors and stairs. Outdoors it keeps its colour well, but the iridescence is best appreciated on polished surfaces. For outdoor floors, non-slip finishes are worth considering, bearing in mind that they reduce the shimmering effect.
Care and maintenance
Clean with neutral detergents and a soft cloth. A stain-proofing treatment is useful in kitchens to limit oil absorption. It requires no special precautions with regard to food acids.
Pairings
- polished steel or chrome for a contemporary effect
- dark woods such as walnut or wenge
- pearl-grey walls and midnight-blue fabrics
FAQ
What is the difference between Blue Pearl and Emerald Pearl?
Both are larvikites: Blue Pearl has more light-blue and silver reflections, while Emerald Pearl has a darker background with reflections tending towards green-blue.
Is it suitable for a kitchen worktop?
Yes, it is hard and resists food acids; as with any polished stone, a stain-proofing treatment is advisable.
Are the reflections visible with every finish?
They are only fully visible on a polished surface. With flaming or brushing the surface becomes more uniform and grey.
How do I order it?
Send us your request with dimensions and intended use: we will propose a quote and photos of the slabs, so you can judge the intensity of the reflections.
Larvikite: available on request
We supply this stone as blocks, slabs, tiles and custom-made pieces. Tell us size, thickness and quantity: we will send photos of the available slabs and a quote within 24 hours.
Similar materials
Petit Granit
Granites · Read the guide →
Granito Ocean Blue
Granites · Read the guide →
Golden Blue
Granites · Read the guide →
Granito Blue Pearl
Granites · Read the guide →
Granito Azul Extremadura
Granites · Read the guide →
Granito Caribbean Blue
Granites · Read the guide →
Azul Boquira
Granites · Read the guide →