Loading…
![Ultraviolet fluorescence of minerals](http://di262mgurvkjm.cloudfront.net/68ae96a6-04dd-4ba6-a24f-a1f4b3bd8815/db2010_0998_uxga.jpg)
![Ultraviolet fluorescence of stalagmite close-up.](http://di262mgurvkjm.cloudfront.net/27ff2d9e-09a6-4f76-9b24-277bf7de68b3/db2010_0804_uxga.jpg)
Ultraviolet fluorescence of stalagmite close-up.
Photo size: 12.1 Mpixels (34.7 MB uncompressed) - 2848x4256 pixels (9.5x14.2 in / 24.1x36 cm at 300 ppi)
Photo keywords: blacklight ultraviolet, f stalagmite, fluorescence, fluorescence blacklight ultraviolet
![Ultraviolet fluorescence of stalagmite close-up.](http://di262mgurvkjm.cloudfront.net/97d8b696-9502-44c4-98fc-8b57cc1a33bd/db2010_0803_uxga.jpg)