
Tunisia · Marble
also known as Noir Sahara, Black Sahara
Sahara Noir is the dramatic Tunisian black marble: a deep charcoal-black ground crossed by gold and fine white veining. A scarce, high-luxury stone long associated with statement interiors.
Type-level physical facts shown. Per-lot lab values (absorption, flexural strength) confirmed at quotation.
Produced by Tunisian Marble Group · Thala, Kasserine





Stock moves; figures indicative and confirmed at enquiry. Blocks available to order for cut-to-size and book-matched runs.
Sahara Noir is quarried in the Thala area of central Tunisia. Worked since Roman times and revived for the luxury market, it is prized for its deep black ground and gold veining — and is genuinely scarce, so provenance matters.
Geology. Dark recrystallised limestone/marble; the gold and white veining is iron-bearing and calcite mineralisation across the black ground.
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The name is commercial. The stone is quarried in the Thala region of central Tunisia, not the desert. It is a genuine Tunisian black marble.
Sahara Noir is scarce and often imitated by darker Saint-Laurent-type or dyed stones. Insist on provenance and verified samples — which is exactly what we document per lot.