The massive jewel is considered to be the second-largest by weight ever found in the country. BANGKOK (AP) — Miners in Myanmar have discovered a rare ruby of enormous size, considered to be the second-largest by weight ever found in the conflict-battered Southeast Asian nation, state media reported Friday. The ruby, measuring 11,000 carats (2.2 kilograms, or 4.8 pounds), was unearthed near the town of Mogok , in the upper Mandalay region, the heartland of the lucrative gem-mining industry that