Where Does Gold Come From? | The Origin Of Gold | Gold Mining & Refining Process | Dr Binocs Show
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Gold is a chemical element
Gold is a chemical element with the symbol Au and atomic number 79. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions.
Gold is mined by 4 different methods. Placer mining, hard rock mining, byproduct mining and by processing gold ore. Each of these categories has it's own unique methods of extracting the gold from the surrounding materials.
In its natural form, it is found deep in the layers of the earth where it is transported by water, molten lava and volcanic eruptions, and earthquakes. Geologists have found gold in rocks as old as 4.5 billion years ago.
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Gold is mined by 4 different methods. Placer mining, hard rock mining, byproduct mining and by processing gold ore. Each of these categories has it's own unique methods of extracting the gold from the surrounding materials.
In its natural form, it is found deep in the layers of the earth where it is transported by water, molten lava and volcanic eruptions, and earthquakes. Geologists have found gold in rocks as old as 4.5 billion years ago.
#goldmining #gold #expensive #drbinocsshow #peekabookidz
Make sure you watch the whole video to know all the answers to your curious questions!
Leave your ideas, suggestions and questions for Dr. Binocs at this Email Id: [email protected]
For more fun learning videos SUBSCRIBE to Peekaboo Kidz: http://bit.ly/SubscribeTo-Peekabookidz
Credits -
Copyrights and Publishing: Rajshri Entertainment Private Limited
All rights reserved.
Catch Dr.Binocs At - https://goo.gl/SXhLmc
To Watch More Popular Nursery Rhymes Go To - https://goo.gl/CV0Xoo
To Watch Alphabet Rhymes Go To - https://goo.gl/qmIRLv
To Watch Compilations Go To - https://goo.gl/nW3kw9
Catch More Lyricals At - https://goo.gl/A7kEmO
Subscribe to Peekaboo Kidz: http://bit.ly/peekabookidz
Like our Facebook page: Facebook: peekabootv
10 ماه پیش
در تاریخ 1402/06/24 منتشر شده
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