Gemstone mining in Ratnapura, Sri Lanka and Rough Sapphires found

SAPPHIRE HUNT - Alluvial mining unearthing buried gemsПодробнее

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Gem mining srilanka. found a 30 ct dum geuda stone.Подробнее

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Facet Grade Natural Rough Blue #sapphire Collection from famous high quality blue sapphire sourceПодробнее

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SAPPHIRE HUNT - Prospecting and Pit Head MiningПодробнее

💎 அடேங்கப்பா !! இலங்கையில் இப்படியா ? 😍💰 Gem Mining In Ratnapura in Sri Lanka 🇱🇰 Blue SapphiresПодробнее

Sri Lanka Sapphire MiningПодробнее

White sapphire rough stone 2.70 ct.can we save 1+ ct cut and polish stone.?Подробнее

Active Gem Mines in Ratnapura Sri Lanka | ಈ ಕಾಲದಲ್ಲು ರೋಡಲ್ಲಿ ಬೆಲೆ ಬಾಳೊ ರತ್ನಗಳನ್ನ ಮಾರ್ತಾರೆПодробнее

Yellow sapphire #srilanka #mining #ratnapura #yellowsaphhire #beruwala #gemstones #lkПодробнее

Inside Sri Lanka’s Deadly Underground Mines Filled With Rare Jewels | Risky Business | InsiderПодробнее

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தோண்ட தோண்ட புதையல் Gem 💎 Mining Process in Sri Lanka I Ratnapura I இரத்தினக்கல் சுரங்கம்Подробнее

Gemstone mining process in Sri Lanka | New machinery method | Part - 02 | 🇱🇰Подробнее

Gem industry in Ratnapura Sri Lanka – ශ්‍රී ලංකාවේ මැණික් කර්මාන්තය -buy gems from Sri Lanka.Подробнее