Rubis sous UV 4(Pakistan).jpg
Parent Géry
en
Rubis sous UV 4(Pakistan), Fluorescent ruby
commons
en
Rubis sous UV 4(Pakistan), corundum var. ruby under UV light : Hunza Valley, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan
commons
ja
UV4
commons_translated
ja
紫外線の下でのルビススUV4
commons_translated
ultraviolet fluorescent fluorescent light