Import Bianco Sardo Granite — Buy in Bulk from Supplier in India

Bianco Sardo is a light-coloured granitic dimension stone quarried from Sardinia, Italy, though Mahatma Marble And Granite Pvt. Ltd supplies this material from their Udaipur, Rajasthan base in north-west India. The stone typically presents a pale grey-white groundmass with scattered black biotite mica and grey quartz-feldspar crystals, varying from fine to medium grain size depending on the specific quarry block. For B2B buyers, the critical specification is the geological characterisation: true granite composition with quartz content typically 20-35%, alkali feldspar 35-50%, and plagioclase feldspar 20-35%, with accessory biotite and hornblende defining the visual texture. Mahatma Marble And Granite's listing emphasises dimensional suitability for thin and large slab production, a processing capability buyers should verify through sawing facility audit.

The physical and mechanical properties that define Bianco Sardo's commercial value include compressive strength typically 150-250 MPa, flexural strength 10-20 MPa, and water absorption below 0.5% by mass, all conforming to EN 1469 or ASTM C615 standards for exterior cladding and paving applications. Density ranges 2,600-2,700 kg/m3, with modulus of rupture and abrasion resistance indices determining fitness for high-traffic flooring. The stone's granular structure, referenced in the supplier's Latin etymology note, permits clean cutting without secondary cracking when processed with modern gang-saw or wire-saw equipment with adequate diamond grit and cooling water pressure. Rajasthan's stone processing cluster, centred on Udaipur and Rajsamand, provides established infrastructure for gang-saw cutting, resin treatment, and surface finishing (polished, honed, flamed, bush-hammered).

Primary application sectors include commercial building facades, interior flooring in retail and hospitality, kitchen countertop fabrication, and memorial stonework where colour consistency and weathering resistance justify premium positioning over domestic Indian granites. The stone's light colouration requires UV-stable resin treatment and careful sealant selection to prevent yellowing in exposed conditions. Buyers should confirm with Mahatma Marble And Granite whether their supply represents direct Italian import of Sardinian blocks processed in Udaipur, or whether they offer an Indian-sourced geological equivalent marketed under the Bianco Sardo name, a distinction with significant implications for specification compliance, duty classification, and end-client contractual obligations.

Mahatma Marble And Granite Pvt. Ltd operates from N.H. 8, Sukher, Udaipur, in the Rajsamand-Udaipur granite belt of southern Rajasthan, India's primary hub for granite quarrying and processing. The company holds a harbour trust tier with zero recorded response rate and no response time data, indicating either new platform registration or inactive account management. Their profile positioning as 'leading granite supplier in Udaipur' is self-claimed and not independently verified in the source data. No factory area, gang-saw count, annual processing capacity, or export licence detail is provided.

The supplier's address places them within established Rajasthan stone infrastructure, but buyers should conduct independent due diligence including site visit or third-party factory audit before large commitment. No ISO 9001, ISO 14001, or SA8000 certification is mentioned. The source description's geological accuracy (quartz percentage, feldspar composition) suggests commodity knowledge, but buyers should request block origin documentation, quarry extraction licences, and processing facility photographs to confirm operational scale and legal compliance. The mention of 'leading' status without supporting metrics warrants sceptical verification.