Sierra Elvira Grey

Dolomitic limestone

A grey, brown limestone with a documented natural-stone character. The recorded appearance includes cloudy fossil texture. Recorded applications include cladding, paving, facades and floors.

Stone familyLimestone

Primary colourGrey

Medium verification · Reference STN-0000809

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Specification snapshot

Indicative catalogue data. Verify the exact stone, finish, thickness and current test certificates before specification.

Mohs hardness3-4

Water absorption0.5-6.0 %

Compressive strength40-130 MPa

Flexural strength4-18 MPa

Density2200-2700 kg/m³

PorosityNot reported

Material profile

Character & application

Common finishes: Sawn, honed, brushed, sandblasted, bush-hammered, aged
Typical uses: Cladding, paving, facades, floors, stairs, landscape, cut-to-size
Exterior suitability: Interior/exterior depending on porosity and finish
Frost resistance: Variable to good
Recorded colour palette: Grey, Brown
Slab variation: V3 Moderate variationModerate variation: veining, colour or pattern can change between slabs.