Turning copper into 'silver' and 'gold' Royal Society Of Chemistry 4:44 13 years ago 422 944 Скачать Далее
Where JPMorgan's Kaneva Sees Copper, Gold and Oil Headed Bloomberg Television 4:27 5 months ago 17 470 Скачать Далее
What's the Future for Gold and Copper Prices? Bloomberg Television 3:41 2 weeks ago 10 201 Скачать Далее
Copper And Gold Are Both Signaling This... Rebel Capitalist 21:32 Streamed 2 weeks ago 61 306 Скачать Далее
GOLD! PLUS COPPER, ZINC, IRON AND ALUMINUM! CAN WE FORGE A VICTORY FROM $13,000 WORTH OF METAL??? DANGER ZONE COIN PUSHER! 14:29 2 days ago 101 Скачать Далее
How to turn copper coins into gold ("Alchemist's gold" experiment) MEL Science 1:27 6 years ago 67 259 Скачать Далее
DIY Treasure: Copper Smelting for Fun and Profit Ask Jeff Williams 9:42 2 years ago 81 659 Скачать Далее
Elemental Alchemy 24x24 Flip Cup in Copper Gold and Silver! ✨Bold Colors With an Element of Magic!💫 Mina Villegas Art 16:57 5 years ago 8 903 Скачать Далее
How to Separate Gold & Silver From Copper | Gold Recovery | Silver Recovery Iman Gold Recovery 19:27 10 months ago 42 556 Скачать Далее
Western Copper and Gold (TSX: WRN | NYSE-A: WRN) - Developing Canada's Premier Copper-Gold Mine VRIC Media 20:39 1 year ago 884 Скачать Далее
NorthIsle Copper & Gold (TSXV:NCX) - Funded Fast-Tracked Copper-Gold Project Crux Investor 38:40 4 months ago 5 465 Скачать Далее