Ruby Corundum - Bright pink/red Fluorescent - Mozambique
Ruby is a pink to blood-red coloured gemstone, a variety of the mineral Corundum (aluminium oxide). It is one of the hardest gems at 9 on the Mohs scale. Other varieties of gem-quality Corundum are called Sapphires
The photos were taken in bright sunlight to bring out the best colour. Please note that the fluorescence vary according to the UV wavelength and strength of the light. The photo of the fluorescent mineral is only an indication of the fluorescent colour.
Ruby Corundum - Fluorescent bright pink/red - Mozambique
Ruby Corundum - Bright pink/red Fluorescent
Size: 13 mm x 12 mm, 3,5 grams