Kimberlite or Pudding stone?
52:58
Shocking Kimberlite Diamond Ore Secrets Revealed
7:40
A Puddingstone with a Story
3:31
rare dime for sold $14,000 coins worth money
22:18
Michigan Rock Hunters Discover Pudding Stone and Petoskey Stone MOTHERLOAD! Great Lakes Rockhounding
3:54
I found big diamond among kimberlite rocks
10:42
Find treasure in the crater. I found this agate covered in gold.
8:46
WHAT's INSIDE? Acid bath & smashing rocks for crystals
15:33