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Granito Andeer
Granito Andeer
Guide

Andeer Granite: complete guide

Andeer is a Swiss stone from Graubünden with a green-grey tone and a slightly veined pattern. Sold as granite, it is geologically a gneiss, valued for its distinctive appearance and strength.

History and origin

It takes its name from the village of Andeer, in the canton of Graubünden, where this stone has been quarried and worked for a long time. It is used in Switzerland and neighbouring countries for floors, cladding, fountains, stairs and furnishings. Its green tone sets it apart from the more common grey granites. Marmi di Carrara supplies it on request.

Look and veining

The background is grey with a green tinge, crossed by light bands and veins due to its gneissic structure. The pattern varies with the cutting direction: in one direction it is more veined, in the other more clouded. Polished, it accentuates the green; brushed or flamed, it offers a natural, soft look.

Technical properties (indicative)

Classificationmetamorphic rock (gneiss), commercially granite
Densityapprox. 2,700 kg/m³ (indicative)
Mohs hardnessapprox. 6-7
Water absorptionlow
Main useindoor and outdoor
Acid resistancegood

Recommended uses

Suitable for floors, cladding, stairs, kitchen and bathroom worktops, as well as outdoor areas and fountains. Its unusual colour makes it interesting for projects looking for an Alpine stone with character. For large areas it is advisable to plan the layout of the slabs according to the pattern.

Care and maintenance

Routine cleaning with a neutral detergent. A stain-proofing protector makes caring for worktops easier. Outdoors, periodic washing and removal of any moss.

Pairings

  • larch or Swiss stone pine
  • brushed steel
  • warm white and natural greens

FAQ

Is Andeer really green?

It is a grey with a green tinge, more evident with a polished finish and on wet surfaces.

Is it a granite or a gneiss?

Geologically it is a gneiss, but it is sold as granite and has similar hardness and strength.

Can it be used outdoors?

Yes, it is frost-resistant and suitable for paving, steps and fountains with rough finishes.

How do I order it?

We supply it on request: send us the dimensions and the finish you require and we will send you a quotation and photos of the slabs.

Granito Andeer: 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.

Technical sheet and price list → Marble guides

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