Attractive discounts on selected Gems just contact us with the ref No. of the interested items: Hotline: 0094 714920402 Email: realitylanka06@gmail.com
(Apart from the items listed a wide range of Gems & jewelry could be arranged to be viewed practically from reputed institutions, if required) RUBIES
A ruby is a pink to blood-red coloured gemstone, a variety of the mineral corundum (aluminium oxide). Other varieties of gem-quality corundum are called sapphires. Ruby is one of the traditional cardinal gems, together with amethyst, sapphire, emerald, and diamond. Crystal class: Hexagonal scalenohedral (3m); ... Optical properties: Uniaxial/− Crystal habit: Terminated tabular hexagonal pr... Mohs scale hardness: 9.0
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