Fluorescent mineral vein in desert rock

The image shows a large, dark rock in a desert landscape at night, illuminated by a UV flashlight held out of frame. A long vein of fluorescent minerals within the rock glows vividly in green and blue hues. The background features a starry night sky with a crescent moon, and the rocky terrain is dimly visible. The contrast between the dark surroundings and the bright luminescent minerals highlights the unique natural phenomenon of mineral fluorescence.