New Nero Marquina Alexander Black

Über New Nero Marquina Alexander Black

New Nero Marquina Alexander Black is a Turkish black marble marketed as a substitute for Spanish Nero Marquina. "Alexandrette" (the historical French name for İskenderun, Hatay) connects the "Alexander" trade name to the quarry origin. SC s8762 (Alexandrette Black Marble, İskenderun) confirms origin and color. SC s11537 (Alexander Grey Marble, Konya) lists "Alexander Black Marble" as alias and provides more reliable tech values: density 2700 kg/m3, comp 147.89 MPa, flex 14.89 MPa, WA 0.09%. The Alexandrette Black (s8762) density of 2795 kg/m3 and WA 0.163% used as primary density. No DNSA entry found.