Rocks and Minerals - Geology (U.S. National Park Service)
3:13
Rocks and Minerals - Geology (U.S. National Park Service)
Oct 14, 2020
nps.gov
5 Most Valuable Substances on Earth - You Won’t Believe How Much These Substances Cost!
5:12
5 Most Valuable Substances on Earth - You Won’t Believe How Mu…
25 views3 weeks ago
YouTubebillionaireworld
15 Gemstones That Were Once Worthless… Now Worth Millions
1:00:38
15 Gemstones That Were Once Worthless… Now Worth Millions
1.3K views2 weeks ago
YouTubeTOPS
10 Really Expensive Gemstones in 2024: From Taaffeite To Blue Diamond - Financesonline.com
10 Really Expensive Gemstones in 2024: From Taaffeite To Blue Diam…
May 5, 2014
financesonline.com
Economic Value | Definition, Importance & Examples
Economic Value | Definition, Importance & Examples
11K viewsSep 8, 2015
Study.com
Top 07 Most Expensive Gemstones In The World
6:27
Top 07 Most Expensive Gemstones In The World
55.3K viewsFeb 7, 2023
YouTubeTop Seven
Mining for Gemstones in America's Backyard
3:43
Mining for Gemstones in America's Backyard
120.9K viewsFeb 28, 2019
YouTubeGemstones
30:09
20 Most Dangerous Minerals in The World
2.2M viewsSep 19, 2021
YouTubeThe Fancy Banana
5:51
The Top 10 Most Valuable Gems in the World
37.1K viewsDec 8, 2023
YouTubeEnglish Encyclopedia
1:01
Exploring Rare and Precious Stones | Mining for Gems
37.9K viewsAug 30, 2024
TikTokgs.solitario
4:39
Smithsonian National Museum of Natural History | Hall of Geology, …
22.7K viewsJun 29, 2020
YouTubePoint of Parallax
10:22
Understanding Minerals
2.3M viewsJan 11, 2013
YouTubeMike Sammartano
15:42
12 Gemstones MORE EXPENSIVE Than DIAMONDS!
1M viewsMar 16, 2020
YouTubeOrigins Explained
16:04
Identifying Minerals -- Earth Rocks!
614.7K viewsJun 26, 2014
YouTubeEarth Rocks!
17:04
Exploring Rocks and Minerals
1.4M viewsFeb 8, 2015
YouTubeMike Sammartano
2:51
Price Comparison: Minerals | DataRush 24
875.7K viewsAug 12, 2020
YouTubeDataRush 24
7:53
15) Feldspars and Quartz
218.9K viewsApr 3, 2015
YouTubeCVshorey
15:31
Rocks & Minerals - Real World Science
216.1K viewsSep 12, 2019
YouTubeTrusted parent, teacher and homeschool resour…
11:15
How Crystals Became A Multibillion-Dollar Industry
169.2K viewsOct 2, 2019
YouTubeCNBC Make It
3:15
Price Comparison (Most Expensive Substance)
32.8M viewsJan 19, 2018
YouTubeReigarw Comparisons
5:05
Gems and Minerals at the Smithsonian
41.2K viewsMay 24, 2018
YouTubeGIA (Gemological Institute of America)
5:49
How to Refine Precious Metals - Step One: Concentration
60.5K viewsFeb 28, 2014
YouTubeTheIPMI
12:15
6 Precious Gems Far More Rare Than Diamonds
1.5M viewsApr 7, 2019
YouTubeSciShow
19:20
Economic Geology segment 2
7.1K viewsNov 10, 2012
YouTubeAida Awad
3:14
Rock or Mineral: What's the Difference
91.4K viewsApr 17, 2019
YouTubeExplore Nature
6:46
How many minerals does Earth have?
34.6K viewsJul 30, 2021
YouTubeAmerican Museum of Natural History
10:01
12 Rare and Most Expensive Gemstones In The World
143.7K viewsDec 3, 2018
YouTubeMind Boggler
10:34
The #1 factor in gemstone price
32.8K viewsJan 3, 2020
YouTubeGemology for Schmucks
5:57
10 Most Expensive Gemstones In The World
48.8K viewsMar 29, 2017
YouTubeThe Latest
7:53
How to Identify Minerals Using the Properties of Common Minerals C…
85.4K viewsNov 19, 2019
YouTubeMike Sammartano
See more videos
Static thumbnail place holder