Elongated, black, metallic crystals of Ludwigite embedded in a matrix that also includes white Szaibelyite. The Ludwigite forms several radiating sprays that are lustrous and extend to 15 mm. The mineral is a rare borate species, formed in the borate mineralisation zone between levels 373 and 347 (the Salvere Sector), in the Brosso Mine. A nice opportunity to acquire an unusal and rare mineral species.