Rocks, Minerals, Gems & Geology

415 topics in this forum

1. How To Identify Minerals Video Series

   By Steve Herschbach, June 7, 2020   

   • minerals rocks gems
   • 6 replies
   • 6.2k views
   • 
   • MSC
   • April 13, 2022

2. Forum Rules, Help, Tips, Contact Info

   By Steve Herschbach, December 23, 2016
   • 0 replies
   • 10.8k views
   • 
   • Steve Herschbach
   • December 23, 2016

3. Check For Gold In Rock & Identify Fools Gold

   By Steve Herschbach, January 16, 2020   

   • id help
   • 0 replies
   • 12.1k views
   • 
   • Steve Herschbach
   • January 16, 2020

4. What Type Of Rock Is This?

   By everyday user, 10 hours ago
   • 2 replies
   • 71 views
   • 
   • jasong
   • 8 hours ago

5. Mountain Gravel Composition

   By Golden_Republic, July 11
   • 5 replies
   • 427 views
   • 
   • klunker
   • Thursday at 12:31 AM

6. Can Anyone Identify This Rock

   By Oneofthe52, July 15   

   • geology
   • 5 replies
   • 197 views
   • 
   • Geologyhound
   • July 16

7. Maybe Just A Rock Or Maybe A Fossil? Please Help

   By MRoDBAMA, July 13
   • 1 reply
   • 212 views
   • 
   • jasong
   • July 14

8. Help With Identifying This Rock

   By MRoDBAMA, July 13
   • 1 reply
   • 157 views
   • 
   • jasong
   • July 14

9. Rock Identification Black With Holes Tiny Crystals

   By Deliverer, July 10   

   • geology
   • minerals rocks gems
   • 1 reply
   • 198 views
   • 
   • Off Grid
   • July 11

10. Blades And Birdies

    By Doc Bach, April 13   

    • history
    • 5 replies
    • 916 views
    • 
    • Rick N. MI
    • July 9

11. Rock Identification

    By Concrete, July 8
    • 1 reply
    • 221 views
    • 
    • jasong
    • July 8

12. Strange Rock!

    By NotRocky, June 11
    • 5 replies
    • 642 views
    • 
    • NotRocky
    • June 28

13. What Is This Assistance Would Be Appreciated

    By ls1218, June 27
    • 3 replies
    • 307 views
    • 
    • jasong
    • June 27

14. Identifying This Yellow Stone

    By alliv32, June 26
    • 7 replies
    • 367 views
    • 
    • CoinShooter
    • June 27

15. Can Someone Help Identify This Rock???

    By Temu, May 21
    • 6 replies
    • 715 views
    • 
    • CoinShooter
    • June 27

16. Found Rock, Magnet Sticks To - Id?

    By Bryan4u, June 23
    • 2 replies
    • 396 views
    • 
    • Bryan4u
    • June 26

17. Glass Rocks

    By mn90403, May 18
    • 1 reply
    • 560 views
    • 
    • Champ Ferguson
    • June 26

18. Needing Help Identifying This Concretion :)

    By motl57, June 25   

    • id help
    • 0 replies
    • 246 views
    • 
    • motl57
    • June 25

19. Wondering What This Is Called (in Terms Of An 'identification' Name)? Found In North Island Around Auckland/coromandel, New Zealand.

    By motl57, June 24   

    • id help
    • 0 replies
    • 353 views
    • 
    • motl57
    • June 24

20. Artifact?

    By NotRocky, June 12   

    • minerals rocks gems
    • relic detecting
    • 2 replies
    • 496 views
    • 
    • Geologyhound
    • June 14

21. Something Extraordinary

    By tferk, June 10
    • 1 reply
    • 376 views
    • 
    • jasong
    • June 10

22. Bright Yellow, Porous "crust" Surrounding A Black Rock Mixture

    By Isseliss, June 9
    • 4 replies
    • 354 views
    • 
    • Doc Bach
    • June 10

23. Petrified Wood???? 1 2

    By MargoB17, June 19, 2022   

    • id help
    • 11 replies
    • 2.3k views
    • 
    • Geologyhound
    • May 29

24. Found Shiny Rock In Garden In South Florida

    By love4180, May 13
    • 2 replies
    • 676 views
    • 
    • love4180
    • May 19

25. Uv Light Reveals A Surprise Ruby

    By jasong, May 12
    • 7 replies
    • 582 views
    • 
    • Jim in Idaho
    • May 13

26. Help Identifying Rocks From Western Kentucky

    By TexasNomad82, May 1
    • 5 replies
    • 876 views
    • 
    • Geologyhound
    • May 5

27. Found A Strange Rock

    By eric, April 27
    • 4 replies
    • 754 views
    • 
    • The Pest
    • April 29

28. Strange Rock Found While Metal Detecting 1 2

    By The Pest, April 17
    • 16 replies
    • 1.7k views
    • 
    • jasong
    • April 23