placer deposit उदाहरण वाक्य

उदाहरण वाक्य

1. Difficult-to-reach placer deposits may be mined by tunnels.
2. Over 1 million ounces of gold have been recovered from placer deposits in the Circle district.
3. During early colonial times there were gold exports to Per?from placer deposits which soon depleted.
4. Naturally occurring lonsdaleite has also been identified in non-bolide diamond placer deposits in the Sakha Republic.
5. Many Chinese lived in Central City during the early days working the placer deposits of Gregory Gulch.
6. Lacking the placer deposits of many Utah mines, extracting Silver City's riches required labor-intensive hard rock mining.
7. It is often found in placer deposits.
8. The fissure veins produced 51, 000 ounces of gold, while the placer deposits produced 110, 000 ounces.
9. About 200, 000 ounces ( 6.2 tonnes ) of gold has been produced from these placer deposits.
10. The Montrose Placer Mining Company was formed to mine gold from placer deposits along the Dolores River.