Black Tourmaline on Metal Base – Raw Crystal Display Specimen collecting_hobby Perisama NUMBERWING type species

Perisama NUMBERWING type species

and biology

Family: PASSALIDAE (Bess Beetles / Horned Passalus)

the full extent of the dark iridescent wing colouration is revealed in all its depth and complexity — a refined

and assorted insects

Black Tourmaline on Metal Base – Raw Crystal Display Specimen collecting_hobby Perisama NUMBERWING type speciesMillions of Years in the Making Black tourmaline is one of the most visually commanding minerals in the natural world. Formed over millions of years as mineral rich solutions crystallised deep within the earth, each specimen develops its own unique ridges, terminations, and surface geometry no two are alike. Mounted on a sleek metal stand, this raw tourmaline specimen becomes an immediate focal point: a piece of genuine geological history presented as