Margra Sandstone

Jack Black Slate

Jack Black Slatestone is known for its deep charcoal tones, fine-grained texture, and sleek, contemporary appeal. With its naturally cleft surface and subtle variations in shade, this stone delivers a refined yet organic aesthetic that suits both modern minimalist designs and bold architectural statements. Its rich, consistent coloration makes it a versatile choice for interiors and exteriors, providing a strong visual foundation that pairs effortlessly with a wide range of materials and design styles.

Highly durable, weather-resistant, and naturally slip-resistant, Jack Black Slatestone is ideal for flooring, wall cladding, pathways, facades, pool decks, and high-traffic environments. Its dense composition ensures long-lasting performance, while its elegant matte finish adds sophistication without sacrificing practicality.

Timeless, resilient, and visually striking, Jack Black Slatestone brings understated luxury and lasting strength to any residential or commercial projects.It offers exceptional versatility without compromising on style.

Specification

ClassificationSlate
Quarry DepositLayered
Quarry ExcavationHand Split Layers
Chisel SplittingPossible
Gang Saw SawingNot Possible
Offered inTiles, Slabs, Cut to size pavements, Flags
Finishes Offered61.0 x 30.5 x 1cm
Cut to size tiles 2cm and 3cm Thick
Both Faces NaturalOne Face Natural & One Face Calli-
berated
One Face Calli-
berated & One Face Honed
Standared DimensionsOnly in Higher Thickness
Tailor-Made SpecificationsPossible
Carved ArticlesNot Possible
Recommended ApplicationsInteriors and Exteriors
SuitabilityMedium to Low Traffic
ConsistencyMulticolour
FragilitySound
Delivery2 to 3 weeks
 

Technical Specification for Chacolate

Technical InformationValueASTM/ INDIAN Standards
Water absorption, % by weight0.15C-97
Density (Bulk specific gravity)2.65C-97
Modulus of rupture, N/ mm2Dry – 11
Wet – 15
C-99
Compressive Strength N/ mm2Dry – 117
Wet – 100
C-170