結果 : largest diamond mine

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1:53

Siberia's Diamond Mines Leave Gaping Holes In The Planet

Radio Free Europe/Radio Liberty
296,075 回視聴 - 5 年前
2:41

World's second-largest diamond found in Botswana | BBC News

BBC News
278,342 回視聴 - 3 週間前
20:52

シベリアのダイヤモンド鉱山

aleclhawkes
28,987 回視聴 - 2 年前

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42:03

WORTH OVER $100 BILLION. This Is How People Mine Huge Diamonds & Gems Hidden Deep Underground

YouCanDo TV
830,864 回視聴 - 9 か月前
7:02

世界最大のダイヤモンド 💎

Trend Max
683,292 回視聴 - 5 年前
52:37

World's Most Dangerous Hotel & Giant Diamond Mine in Siberia | Mystery Places | Free Documentary

Free Documentary
1,851,305 回視聴 - 4 年前
18:41

10 Biggest Mining Operations in The World

Underworld
1,503,093 回視聴 - 1 年前
1:51

World’s Largest Square Emerald Cut Diamond: The 302.37ct Graff Lesedi La Rona

Graff
5,802,568 回視聴 - 5 年前
1:05

World Largest Diamond Mine

Mining Videos
3,419 回視聴 - 10 年前
1:39

World's second largest diamond found in Karowe mine | World News | WION

WION
17,328 回視聴 - 3 週間前
0:24

One of the world's largest open-pit mines outside historic Kalgoorlie

Guardian News
148,415 回視聴 - 9 年前
0:20

World’s second biggest diamond ever found in Botswana

Sky News Australia
12,278 回視聴 - 3 週間前
6:30

Inside Sweden’s copper mega-mine | DW News

DW News
1,457,766 回視聴 - 1 年前
0:47

Botswana president reveals world's second largest diamond | AFP

AFP News Agency
202,278 回視聴 - 3 週間前
1:50

Diamond Mining in Arkansas: 12-Year-Old Finds 5.16-Carat Diamond at Arkansas' Crater of Diamonds

ABC News
1,227,314 回視聴 - 11 年前
0:26

Huge Hole In Siberia Is Sucking Down Helicopters 😨

Zack D. Films
19,285,065 回視聴 - 1 年前
0:30

Largest Vein Of DIAMONDS

TinyMountains18
84,568 回視聴 - 2 年前
2:26

Top 10 largest diamonds ever found at Arkansas' Crater of Diamonds State Park

40/29 News
19,582 回視聴 - 2 年前
2:38

How Do They Mine Diamonds?

Science Channel
2,047,172 回視聴 - 8 年前
0:47

Mir Diamond Mine - Mirny (Yakutia), Eastern Siberia, Russia

Matt
322,569 回視聴 - 10 年前