Rocks, Minerals, Gems & Geology

486 topics in this forum

1. Is This Jade

   By Bradley, September 17, 2023
   • 5 replies
   • 932 views
   • 
   • Phillips_R
   • September 18, 2023

2. Need Help Identifying Rock

   By NWTreeOctopus, September 20, 2023
   • 5 replies
   • 1.4k views
   • 
   • Jeff McClendon
   • September 22, 2023

3. Help With Identifying Dark Silver Shiny Crystal / Rock

   By IronManoc, April 1
   • 5 replies
   • 514 views
   • 
   • IronManoc
   • April 3

4. Dr. Erik Melchiorre To Speak At PCSC 2/19/16

   By mn90403, February 18, 2016   

   • shows and seminars
   • 4 replies
   • 2.3k views
   • 
   • mn90403
   • February 21, 2016

5. 1893 Pocket Hunting Treatise

   By goldbrick, April 4, 2014   

   • geology
   • research
   • 4 replies
   • 3.9k views
   • 
   • goldbrick
   • April 9, 2014

6. Early Vikings Use of Calcite Show on Travel Channel this 2/12/15

   By ~LARGO~, February 10, 2015   

   • minerals rocks gems
   • 4 replies
   • 3.2k views
   • 
   • ~LARGO~
   • February 12, 2015

7. USGS Alaska Digital Geologic Map (New)

   By AkNugget, January 6, 2016   

   • alaska
   • research
   • 4 replies
   • 3k views
   • 
   • sjmpainter
   • January 7, 2016

8. Gold Quartz Ore With Sulfides

   By Hard Prospector, April 18, 2016   

   • advice and tips
   • 4 replies
   • 2.7k views
   • 
   • jasong
   • April 19, 2016

9. Aurora Fossil Museum ( North Carolina )

   By Roughwater, April 12, 2017
   • 4 replies
   • 2.6k views
   • 
   • 1515Art
   • April 29, 2017

10. Just A Strange Couple Of Rocks Or Artifact?

    By Mitch, July 25, 2017
    • 4 replies
    • 1.7k views
    • 
    • Mitch
    • July 26, 2017

11. Mystery Pebble??

    By Cabin Fever, July 31, 2017   

    • id help
    • 4 replies
    • 3.3k views
    • 
    • Hibby
    • February 6, 2018

12. Why So Many Big Nuggets In Oz

    By hawkeye, November 27, 2017   

    • geology
    • australia
    • 4 replies
    • 10k views
    • 
    • Steve Herschbach
    • November 28, 2017

13. ID Request: Metallic 'rocks' Found With Metal Detector

    By SirRobHiFi, May 4, 2022   

    • id help
    • 4 replies
    • 1.5k views
    • 
    • SirRobHiFi
    • May 6, 2022

14. Razor Ride

    By beatup, February 1, 2021   

    • stories trips adventures
    • 4 replies
    • 2.3k views
    • 
    • beatup
    • February 1, 2021

15. Abandoned Trails In Silver Country

    By Jim Hemmingway, July 15, 2018   

    • stories trips adventures
    • 4 replies
    • 2.4k views
    • 
    • Jim Hemmingway
    • July 16, 2018

16. Cleaning Quartz?

    By Mac, August 1, 2018   

    • cleaning and selling
    • 4 replies
    • 2.3k views
    • 
    • DDancer
    • August 4, 2018

17. Identification Help Please!

    By SlowFrog, February 6, 2021   

    • id help
    • 4 replies
    • 1.7k views
    • 
    • GB_Amateur
    • February 6, 2021

18. What Would You Do?

    By WesM, June 12, 2019   

    • advice and tips
    • 4 replies
    • 2k views
    • 
    • WesM
    • June 13, 2019

19. Have You Ever Found This Crystal?

    By Goold, September 13, 2019   

    • id help
    • 4 replies
    • 1.8k views
    • 
    • noob
    • September 21, 2019

20. Yellow Mineral Oxide Iron Hematite

    By Treasurehunt, March 22, 2020   

    • id help
    • 4 replies
    • 2.5k views
    • 
    • oldmancoyote1
    • April 11, 2020

21. Anyone Hunting Megalodon Teeth

    By ragebot, June 7, 2020   

    • minerals rocks gems
    • 4 replies
    • 2.9k views
    • 
    • DDancer
    • June 11, 2020

22. Today’s Sample From A New Claim. Comments?

    By Reveriequaint, August 16, 2020
    • 4 replies
    • 1.1k views
    • 
    • Reveriequaint
    • August 16, 2020

23. Can Anyone Identify This Please?

    By Tom12, December 5, 2020   

    • id help
    • 4 replies
    • 1.5k views
    • 
    • Valens Legacy
    • December 6, 2020

24. Please Can I Have Help With Identification

    By WarpedSiren, May 18, 2022   

    • id help
    • 4 replies
    • 1.7k views
    • 
    • Jeff McClendon
    • May 25, 2022

25. Is This A Platinum Nugget Or Ore At All??

    By MissRockhound, May 1, 2021   

    • id help
    • gold found
    • (and 1 more)

      Tagged with:

      • id help
      • gold found
      • meteorites
    • 4 replies
    • 1.8k views
    • 
    • GB_Amateur
    • May 20, 2021

26. Mookaite

    By beatup, June 1, 2021   

    • minerals rocks gems
    • 4 replies
    • 1.4k views
    • 
    • DDancer
    • June 2, 2021

27. Is This A Meteorite?

    By Carter, December 29, 2021   

    • id help
    • 4 replies
    • 1.7k views
    • 
    • Carter
    • January 28, 2022

28. Yowah Nut

    By opalboy, February 27, 2022   

    • minerals rocks gems
    • 4 replies
    • 2.1k views
    • 
    • Valens Legacy
    • March 11, 2022