Natural stone guide
Fusion
Quartzite
Charcoal lenses drift through a warm grey ground, streaked with tan and bone. Movement that reads long and horizontal across the full slab.
Character, performance and sourcing
Technical profile
Reference values for early specification. Confirm current testing for the supplied material before fabrication.
Origin
Bahia, Brazil
Material
Quartzite
Current finish
Polished
Current thickness
3 cm
Water absorption
0.31%
Density
2,723 kg/m³
Mohs hardness
7
Flexural strength
9.9 MPa
Acid sensitivity
Low
Sealing
Required
Full technical datasheet
Download the complete lab report
The values above are the short form. The full document carries the petrographic analysis and every physical test, with the method and laboratory behind each number. Built for fabricators, warehouse teams and submittal packages.
What the document covers
PDF · 5 pages · 529 KB
- Test methods
- NBR 15845/2010 · ASTM C 241-51
- Tested by
- IGEO/UFBA · Universidade Federal da BahiaCEPED · Research and Development Center
- Document date
- January 2020 · Fusion
Recommended applications
Specification note
Natural stone varies by block and slab. Final approval should include the physical piece, current technical documentation, sealer testing and your fabricator’s review.
RS-BR-FS-8804-06-16
Individually identified slab available
View the physical slab record for current location, dimensions, imagery and verification status.
