Best uses
Where Black Phantus can work.
Black Phantus is a quartzite slab suited to kitchen islands, feature benchtops, large wall panels, bathrooms, and premium commercial interiors in Adelaide residential and commercial projects.

Quartzite
Black Phantus is a brazilian quartzite slab with strong movement and a polished finish.
Origin
Brazilian
Finish
Bookmatched polish
Format
Large format slab
Best uses
Black Phantus is a quartzite slab suited to kitchen islands, feature benchtops, large wall panels, bathrooms, and premium commercial interiors in Adelaide residential and commercial projects.
Selection notes
Choose quartzite when the project needs natural stone drama, layered movement, and a premium statement slab. Compare Black Phantus by pattern scale, tone, finish, and how it sits with cabinetry, flooring, and lighting.
Care context
Quartzite performs well in many interiors, while sealing and fabricator guidance remain important for long-term use. Keystone can help confirm whether Black Phantus is appropriate for the project location and intended use.
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