Photo source: Virginia Black Granite / Gramazini
Virginia Black diabase · material photograph.
Compare the producer’s sample photographs and confirm the current range and finish.
Material sources
Technical table explicitly lists origin Virginia–USA, classification Diabase and black color.
Virginia Black Granite's supplier profile names Rapidan, Virginia; links Gramazini; lists block products and Jhonatan Thomazini.
NSI publishes Gramazini-supplied Virginia Black information listing flooring, cladding, facades and countertops.
Black diabase from Virginia, sold as Virginia Black in Gramazini’s stone range. The producer’s technical classification is diabase.
- Listed supplier
- Virginia Black Granite / Gramazini
- Quarry / operation
- Not identified in source
- Location
- Virginia
- Color families
- Black
- Supply route
- Quarry blocks; inquire about slabs and fabrication.
- Listing source
- Producer documentation · source checked 23 Sept 2026
- Photograph
- Sourced photograph · checked 2026-09-23
Related producer groups
Virginia Black GraniteSource-described uses
Flooring · Cladding & exterior walls · Countertops
Uses described by the producer. This is not a finding of suitability for a particular assembly or project.
Application sourceAsk the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.
Material name, origin and available formats follow the cited producer documentation. Color tags follow the named range and a visual review of its photograph. Producer association does not establish an exact MSHA permit match.