0205-GR84 Preto Carvaõ Basalt

Product Description: This rich black igneous rock is characterized by its fine grain size which displays a subtle patterning and depth of color when honed, polished or water jetted. Basalt is formed from volcanic action and lava flows, which contribute to its uniform and consistent appearance. With its fine grain and even color mix, the Preto Carvaõ basalt is prized for its ability to hold finishes. Deposits are often found in large hexagonal columns, hence limiting the size for example of pavers, which are available up to 30" x 30" for full container orders. Larger pieces may be available on a limited basis.

Projects that Feature this Stone:
Portland Festival Streets
Vera Katz Park

Suggested Uses: pavers, treads/risers, interior veneers, wall caps, coping, cubic fabrication.

Most Popular Finishes:
02-Polished: counter-tops
03–Lychee, 04-Adze, 08-Thermal or 19-Sandblast: pavers, veneers, stair treads, architectural details
05-Cleft and 07-Mushroom: exterior veneer

Standard Test Data:
Density (lbs/cf): 181.67
Water Absorption %: 0.18
Compressive Strength (Wet) PSI: 26,825
Compressive Strength (Dry) PSI: 29,000
Flexural Strength (Wet) PSI: 3,930
Flexural Strength (Dry) PSI: 4,104

Charcoal Granites:
Dark Charcoal Grey Granite
Light Charcoal Grey Granite