Rocks, Minerals, Gems & Geology

484 topics in this forum

1. I Need Help

   By psilosibin16, December 2, 2023
   • 2 replies
   • 1.1k views
   • 
   • GotAU?
   • December 21, 2023

2. Surprised

   By Allen in MT, November 30, 2023
   • 6 replies
   • 1.2k views
   • 
   • BigSkyGuy
   • December 1, 2023

3. Strange Rock Please Help Identify

   By Lonney hird, November 28, 2023
   • 1 reply
   • 972 views
   • 
   • jasong
   • November 28, 2023

4. Help Identity This

   By derek1985, November 27, 2023
   • 2 replies
   • 922 views
   • 
   • Geologyhound
   • November 27, 2023

5. New Member

   By Christina, November 19, 2023   

   • greetings
   • 4 replies
   • 1.4k views
   • 
   • Joe L
   • March 7

6. Where Did The Placer Gold Come From?

   By HardPack, November 19, 2023
   • 0 replies
   • 817 views
   • 
   • HardPack
   • November 19, 2023

7. Brecia Ejecta Or Something Else?

   By Rockmyworld, November 9, 2023
   • 3 replies
   • 922 views
   • 
   • Rockmyworld
   • November 10, 2023

8. Could This Be Gold???

   By piper67, November 1, 2023
   • 2 replies
   • 1.1k views
   • 
   • chrisski
   • November 8, 2023

9. Sometimes I Just Have Rocks In My Head

   By Doc Bach, October 25, 2023
   • 3 replies
   • 1k views
   • 
   • Doc Bach
   • October 26, 2023

10. ID Please

    By RollyGhost, October 18, 2023
    • 3 replies
    • 896 views
    • 
    • RollyGhost
    • October 19, 2023

11. ID Please

    By wvsteve, October 14, 2023   

    • minerals rocks gems
    • 2 replies
    • 792 views
    • 
    • Geologyhound
    • October 15, 2023

12. ID Please

    By wvsteve, October 14, 2023
    • 2 replies
    • 664 views
    • 
    • wvsteve
    • October 14, 2023

13. Is Anyone Familiar With The Mineral Sepiolite?

    By C.Beattie, October 12, 2023
    • 2 replies
    • 737 views
    • 
    • C.Beattie
    • October 13, 2023

14. Help Me Please Identify Rock

    By kevin, October 10, 2023
    • 1 reply
    • 1.2k views
    • 
    • Geologyhound
    • November 12, 2023

15. Anyone Know This Rock?

    By tferk, October 9, 2023
    • 8 replies
    • 937 views
    • 
    • tferk
    • October 18, 2023

16. Any Ideas?

    By AussieMe, October 8, 2023   

    • advice and tips
    • australia
    • 5 replies
    • 856 views
    • 
    • Geologyhound
    • October 9, 2023

17. What Could That Be?

    By Jürgen Beyer, October 8, 2023   

    • id help
    • 8 replies
    • 1.4k views
    • 
    • AZSilver
    • October 24, 2023

18. Flow-banded Rhyolite?

    By PrettyOkay, October 7, 2023
    • 1 reply
    • 664 views
    • 
    • BigSkyGuy
    • October 7, 2023

19. Water Erosion Or Human Influence?

    By PrettyOkay, October 7, 2023
    • 4 replies
    • 793 views
    • 
    • Geologyhound
    • October 8, 2023

20. Does Anyone What Kind Of Nugget This Is? 1 2

    By Jürgen Beyer, October 6, 2023   

    • advice and tips
    • nuggetfinder
    • (and 1 more)

      Tagged with:

      • advice and tips
      • nuggetfinder
      • minerals rocks gems
    • 16 replies
    • 1.9k views
    • 
    • BigSkyGuy
    • October 8, 2023

21. Looking To Identify This Crystal

    By Shayden, October 6, 2023   

    • id help
    • 1 reply
    • 738 views
    • 
    • jasong
    • October 6, 2023

22. Spherulite?

    By PrettyOkay, October 5, 2023
    • 3 replies
    • 658 views
    • 
    • Geologyhound
    • October 7, 2023

23. Rock Fanatic Needs Help To Indentify Specimens!!!

    By Bluekittytank69, October 2, 2023
    • 1 reply
    • 643 views
    • 
    • Bluekittytank69
    • October 2, 2023

24. ID Please

    By Bradley, September 29, 2023   

    • geology
    • 8 replies
    • 1.2k views
    • 
    • Geologyhound
    • October 12, 2023

25. What The Heck Is This?

    By midnightdsob, September 27, 2023
    • 1 reply
    • 669 views
    • 
    • jasong
    • September 27, 2023

26. Help ID Mineral 1 2

    By thorrock, September 25, 2023
    • 12 replies
    • 1.4k views
    • 
    • BigSkyGuy
    • September 30, 2023

27. Crystal Id?

    By ctingle30, September 22, 2023
    • 2 replies
    • 673 views
    • 
    • ctingle30
    • September 22, 2023

28. Need Help Identifying Rock

    By NWTreeOctopus, September 20, 2023
    • 5 replies
    • 1.3k views
    • 
    • Jeff McClendon
    • September 22, 2023