opencast उदाहरण वाक्य

उदाहरण वाक्य

1. An important cargo was coal all from the many mines and opencast workings.
2. In 1926 the opencast mine was closed due to exhaustion of the ore.
3. The largest opencast amethyst vein in the world is in Maissau, Lower Austria.
4. Godavarikhani has 4 opencasts and 14 underground mines.
5. Bukuru is also associated with the opencast mine workings are exploitable deposits of kaolin.
6. Opencast mining took place in 1975 removing all evidence of the former mining industry.
7. When opencast work was no longer feasible, tunnels were driven to follow the veins.
8. This makes mining the ore an expensive proposition compared to typical ironstone or haematite opencasts.
9. There is also an opencast lignite mine located just north of town at Coal Creek.
10. Deerpark Mines was the largest opencast site.