However, this isn't the driving force behind the growing interest in coloured gemstones. Stones like tanzanite have gained value and popularity thanks to increased awareness, fuelled by marketing ...
Namibian demantoid mining is highly mechanized, using heavy equipment to extract the green garnets from their host rock (see figure 1). Monthly production varies between 15 and 20 kg. Of that, a ...
Gemstone Investments Ltd., incorporated in the year 1994, is a Small Cap company (having a market cap of Rs 21.53 Crore) operating in Financial Services sector. Gemstone Investments Ltd. key ...