There is a lot of confusion between zircons, a mined mineral, and cubic zirconia, an inexpensive synthetic crystal. But jewelry designers know the difference. The ranks of independent designers who ...
Bhubaneswar: Geological survey has revealed deposits of a variety of gem stones, gold and diamond in Odisha’s Boudh district, nearly 200 km from here. According to Odisha’s steel and mines minister ...
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