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Videos
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24:11
Crystal & Mineral Education: CORUNDUM (Ruby / Sapphire) ♦️🔷
9.3K views
•
4 years ago
Malinda's Minerals
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10:10
Unboxing the "Toughness Scale" | Is Diamond tougher than Corundum?
83K views
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1 year ago
Gemstones
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02:21
What is a corundum?
7.1K views
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1 year ago
Professional Geology Club
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02:47
Mineral Spotlight - Corundum (Ruby)
26K views
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5 years ago
MrLundScience
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08:43
Rough Corundum (ruby/saphire)
165K views
•
7 years ago
First Call To The Universe
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01:02
World big blue sapphire corundum 😇 World's Largest blue found sri lanka5750crt Available👍 🇱🇰💎
14K views
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3 years ago
Krish Gemstone & Mineral Hunter
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24:01
Ruby Sapphire Corundum Off The Surface In North Carolina
38K views
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2 years ago
HighCountryRocks
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33:13
Rough Ruby, sapphire and Corundum identification measuring hardness using HMKIS diamond tester🔥💎🔥💎
38K views
•
1 year ago
Happy Lost Souls
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34:48
"HmKiS Diamond Tester II" how to test Rough uncut Corundum, Sapphire & Rubies and larger stones!!🔥💎🔥
1.8K views
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11 months ago
Happy Lost Souls
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14:36
Corundum Crystals In The Clouds (A Gem Adventure At The Craigmont Mountain Mine)
1.8K views
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1 month ago
Off The Beaten Path Crystals
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02:32
#Corundum CORUNDUM (MINERAL GALLERY SERIES:- GEOLOGY ADDA) #GEOLOGY #GEOLOGYADDA #MINERAL
4.5K views
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4 years ago
Geology Adda
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07:35
Digging Sapphire & Ruby Lapidary Grade Corundum North Carolina Gem Hunting 2021
21K views
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3 years ago
HighCountryRocks
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14:39
Corundum' and beautiful rough rubies and sapphires found in Pennsylvania, Sapphire stone tools💎❤️🔥💎🔥
16K views
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1 year ago
Happy Lost Souls
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10:36
Ruby and Sapphire Corundum Tips North Carolina Propst Farm 2021 Digging Gems Lapadary Grade
35K views
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3 years ago
HighCountryRocks
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00:11
Cushion Large Carat Synthetic Corundum#gemstonesale #corundum #syntheticcorundum#gemstones #gemstone
8 views
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7 months ago
Love Fire Gems
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00:12
BEAUTIFUL NATURAL CORUNDUM (کورانڈام) #CORUNDUM #SILVER #RING beautiful Ring Design
20 views
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3 years ago
KhushiGemstone Jewelry
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00:15
Natural Ruby (Corundum) Pigeon Blood ll Madagaskar ll Choosen Gems
447 views
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3 weeks ago
Choosen Id
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24:55
#sapphires & Corundum from Central QLD #gemfields in take home Bags of wash 💎
124 views
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3 weeks ago
cherieblossomart travels
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