 | Illegal quartz mining thrives in Odisha's Mayurbhanj districtContinued digging up of forests and revenue land for illegal quartz mining has resulted in craters that end up becoming ponds and damage valuable trees. |
 | Crystal quartz weighing unit found in Tamil Nadu's Keeladi"The crystal is transparent in nature, measuring 2 cm in diameter, 1.5 cm in height, and 8 gm in weight. |
