What is Tourmaline?

Tourmaline gemstone is form of crystal called “ Boron Silicate” or “ Crystalline Boron Silicate mineral” It is composition of various elements such as aluminum, iron, magnesium, sodium, lithium, or potassium. Tourmaline has variety of colours and leveled as semi-precious gemstone. Usually Tourmaline hardly matches colour to other tourmaline. They are all time different from […]

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unique gemstones

Grandidierite a Rare Gem Found in Madagascar

Grandidierite is a rare gemstone Discovered by French Naturalist explorer Alferd grandidier in southern Madagascar in 1902, the gemstone was named in honor of him, he studied the natural history and geography of Madagascar, Visited the island several times.   The early acquisition of the crystals were not much of Facet grade material but still […]

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