Published Date: 2023-11-29 06:22:16, Category: News (666333)Time: 01:37 min, View Count= 47 ( + More Social Media views ) , Rating= Title: How banned rat-hole mining saved Indias trapped workersKeywords: banned 'rat-hole' mining saved India' trapped workers Description: When machines failed to free the trapped workers in a collapsed tunnel in India’s Uttarakhand state, officials enlisted the help of miners of a banned practice called ‘rat-hole’ mining, whose