Absolute Black granite from Telangana, India has been the global standard for memorial headstones and monumental stone for over 30 years. This guide covers technical specifications, available formats, laser engraving performance and export information for memorial manufacturers worldwide.
Why Memorial Fabricators Specify Absolute Black
The Polish memorial industry — which manufactures more granite memorials than any other country in the world — standardised on Absolute Black from India because it delivers three non-negotiable qualities in a single material: uniform deep-black colour that does not fade or oxidise outdoors; structural density that enables laser engraving with sharp, high-contrast results; and consistent polish above 100 GU that maintains mirror finish on cemetery installations for decades. Absolute Black is also traded as Warangal Black in the European memorial trade — the same stone from the same geological formation in Telangana, India.
Technical Specifications for Memorial Applications
Polish gloss: Minimum 100 GU, average 108 GU, measured by calibrated digital gloss meter. Gloss meter certificate included with every shipment.
Water absorption: <0.2% — ensures moisture resistance in outdoor cemetery environments through all climate conditions including freeze-thaw cycles.
Compressive strength: >170 MPa — structural integrity in blanks from 3cm to 12cm thickness.
Colour uniformity: Assessed batch by batch. Pre-shipment slab photographs provided before container sealing.
Available Formats
Gangsaw slabs: 250–350cm × 150–200cm, available 2cm and 3cm polished. Used for cutting memorial blanks, bases and monuments.
Cutter slabs: 100–200cm × 60–90cm, 2cm polished from $32/sqm FOB. Common for smaller memorial applications.
Memorial blanks: Pre-cut to your specification. Common sizes: 90×60×8cm, 100×60×8cm, 120×60×8cm. Thickness range: 3cm to 12cm. Polished face and edges, sawn back.
Bases and kerb sets: Three-piece or four-piece kerb sets and memorial bases cut and polished to drawing. Provide dimensions for custom pricing.
Laser Engraving Performance
Absolute Black from Telangana performs exceptionally for laser portrait engraving — the standard of modern European memorial fabrication. Fine grain produces sharp engraving edges and high contrast between the laser-engraved matt surface and the surrounding mirror-polished face. For the highest portrait engraving resolution, DR Black (finer-grained variant from the same region) delivers superior results and is specified by Poland's premium memorial manufacturers for their top product lines.
Export and Supply
FOB from Hyderabad ICD and Chennai. CIF to all European and North American ports. Minimum one 20ft FCL. Lead time 4–6 weeks. All documentation including Gloss Meter Certificate within 5 working days of departure. Free samples to qualified memorial manufacturers on request.
Contact: info@naturawstones.com · WhatsApp: +91 7888721112
Get Free Samples & FOB Pricing
Contact our directors directly — receive polished samples within 48 hours and a proforma invoice with current FOB pricing. We export to Poland, UK, UAE, USA, Australia and 15+ countries.