Hallasan Rainwater Needs Three Decades to Become Samdasoo, Researchers Say
JEJU, Dec. 17 (Korea Bizwire) — South Korea’s best-known bottled water, Jeju Samdasoo, takes an average of 31 years to form as rainwater on Hallasan mountain slowly filters through layers of volcanic rock, according to new research published this week. The Jeju Province Development Corporation, which produces and sells Samdasoo, said Wednesday that a peer-reviewed study [...]




