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Diamond-polished Mandana slab face showing fine parallel tooling

Mandana Sandstone

Mandana Mirror Polish

Mandana sandstone taken all the way to a full reflective gloss. The polish pulls the depth out of the stone and turns a quiet rose into something considerably richer.

Full gloss, full slab

About Mandana Mirror Polish

This is the top of the polishing range. The slab passes under progressively finer diamond heads until the surface closes and reflects — you can read the roof structure in the face of the slab in the photograph on this page, which is our own stock being carried out of the unit.

Polish changes Mandana more than it changes most stones. Dry and sawn it is a muted rose; fully polished it deepens into a warm, saturated red-brown with visible movement through the body. If you have only ever seen Mandana as rough paving, a polished slab will not look like the same material.

It belongs indoors and dry. A polished sandstone floor is slippery wet, the same as any polished stone, so keep it for lobbies, showrooms, feature walls and table tops and specify honed or natural anywhere water lands.

Available finishes

Mirror polishDiamond polishHoned finishSawn
Mandana Mirror Polish — Full gloss, full slab

At a glance

FamilyMandana Sandstone
ColourDeep warm red-brown under polish
Thickness15 – 60 mm
Finishes4 available
Cut to sizeYes, to drawing
DispatchPan-India road & container

Where it works

Typical applications

  • Lobby and reception floors
  • Showroom and retail floors
  • Feature walls and cladding
  • Table tops and counters
  • Staircase treads
  • Temple interiors

Technical

Properties

Stone typeHard, close-grained natural sandstone
ColoursRed, deepening to warm red-brown under polish
Density2,200 – 2,400 kg/m³
Compressive strength800 – 1,200 kg/cm²
Modulus of rupture120 – 160 kg/cm²
Water absorption1.0 – 2.0%
Mohs hardness6 – 7 (quartz-bearing)
Frost & weather resistanceExcellent — through-body colour, no fading
Acid / alkali resistanceVery good; silica-based and chemically stable

Sizes

Formats and thickness

Size (metric)Size (imperial)ThicknessTypical use
610 × 610 mm2′ × 2′20, 25, 30, 40 mmGeneral flooring, courtyards
610 × 305 mm2′ × 1′20, 25, 30 mmCorridors, treads, borders
305 × 305 mm1′ × 1′18, 20, 25 mmBathrooms, small areas, cladding
914 × 610 mm3′ × 2′25, 30, 40 mmLarge-format interior floors
1220 × 610 mm4′ × 2′30, 40, 50 mmLobbies, plazas, feature floors
Random slabsBed-run lengths25 – 60 mmPaving, cladding, cut-to-size stock
Cut to sizeAny module on drawing15 – 60 mmTreads, risers, sills, copings, counters
Cobbles & setts100×100, 100×200 mm40 – 60 mmDriveways, paths, ramps
A full-length mirror-polished Mandana slab held upright at the yard

Full slabs

Polished full length, not just in squares.

Mirror polish is run on the full bed-run slab as well as on cut squares. On a long slab the polish is what shows the bedding movement at full length — which is the reason to specify a slab rather than a module in the first place.

A slab this size is heavy and the polished face is the vulnerable part, so it travels on edge, paper-wrapped, with the face never carrying weight. Tell us the finished sizes you need and we will tell you what the beds can actually give.

Next step

Tell us the size, finish and quantity.

We quote ex-yard Ramganjmandi or delivered to your site anywhere in India. Physical samples dispatched on request.

Welcome to the Star Group family. Every piece here is personally checked and sorted by us before it leaves Ramganjmandi.