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Meteorite type? Is it worth getting certified?
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25
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1264
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January 25, 2026
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Best Polishing Pads for Sample Preparation?
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0
|
29
|
January 23, 2026
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Choosing the Right Lapidary Blade for Clean, Chip-Free Cuts
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0
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59
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January 22, 2026
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Is there value to Native built jewelry with faux stones?
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1
|
37
|
January 21, 2026
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Experiences with Resin Bond Diamond Tools?
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8
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106
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January 16, 2026
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CBN vs Diamond — Practical Differences
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1
|
76
|
January 16, 2026
|
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Diamond Drill for Gemstones – What to Look For?
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0
|
52
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January 16, 2026
|
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Vanadium colored Emeralds - Nigeria
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9
|
183
|
January 13, 2026
|
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Using Alumina Suspension for Final Polishing
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5
|
141
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January 2, 2026
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Diamond Carving Points — Best Practices and Uses?
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0
|
45
|
January 2, 2026
|
|
Quartz striations or something else?
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7
|
424
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December 31, 2025
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Best Supplier of Diamond Wires for Precision Cutting?
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|
2
|
75
|
December 24, 2025
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Help Identifying Cool Stone
|
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7
|
495
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December 21, 2025
|
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Synthetic ruby
|
|
18
|
464
|
December 20, 2025
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Cubic Boron Nitride Tools — When to Choose Them Over Diamond?
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0
|
54
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December 19, 2025
|
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Understanding CBN vs Diamond for Hard-Material Machining
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2
|
98
|
December 10, 2025
|
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Montana Sapphire vs Australian Sapphire — How Do They Differ?
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5
|
346
|
December 5, 2025
|
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Understanding Metal Bond Diamond Cut Off Blades for Precision Cutting
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0
|
28
|
December 5, 2025
|
|
Diamond inclusion
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0
|
95
|
November 24, 2025
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Gem cutter in Chanthaburi (Thailand)
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4
|
1535
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November 23, 2025
|
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Agate valuation
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2
|
67
|
November 23, 2025
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Question about black moissanite
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|
4
|
241
|
November 22, 2025
|
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Grandidiarite
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|
4
|
126
|
November 19, 2025
|
|
Rough alexandrite?
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|
21
|
831
|
November 19, 2025
|
|
Technical Insights on Diamond Separation Blades
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|
0
|
47
|
November 19, 2025
|
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Heavy Duty Diamond Drill Bits for Tough Stones
|
|
2
|
72
|
November 19, 2025
|
|
Natural sapphire or syntetic?
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41
|
1428
|
November 19, 2025
|
|
Emerald Colours
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|
14
|
786
|
November 17, 2025
|
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Of this was imperial jadeite what would the value of it be?
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32
|
2334
|
November 14, 2025
|
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Best Diamond Cutting Wheel for Germanium?
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|
1
|
77
|
November 13, 2025
|