A striking single fluorite crystal displaying intense emerald-green color with exceptional transparency and brilliant vitreous luster. The crystal exhibits well-defined cubic geometry with sharp edges, and one face features a beautifully etched triangular phantom inclusion visible deep inside the crystal — creating a captivating depth effect that makes this piece truly unique among Erongo fluorites. Tiny black tourmaline needles are present on one face, confirming the classic Erongo mineral association. Minor natural contact marks typical for specimens from this locality — very good overall condition as shown in photographs. An excellent miniature collector piece combining exceptional color saturation, rare internal phantom geometry, and sharp crystal form from one of Namibia's most iconic mineral localities.