China researchers find seabed deposits with gold up to 15.4 grams per ton
AI Summary- Chinese researchers identified three cone-shaped sulfide layers in a Western Pacific back-arc basin.
- Gold reached 15.4 grams per ton, while silver reached 1.27 kilograms per ton.
- Xiang Yang Hong 10 completed seven dives during its 18-day expedition after departing August 10.