Rocks, Minerals, Gems & Geology

484 topics in this forum

1. Gem Silica - Many Aren't Aware Of A Very Valuable Mineral

   By jasong, March 13, 2022   

   • minerals rocks gems
   • 5 replies
   • 2.1k views
   • 
   • jasong
   • March 16, 2022

2. Gem Stones Of The United States

   By Steve Herschbach, April 20, 2017   

   • minerals rocks gems
   • 2 replies
   • 2.4k views
   • 
   • Steve Herschbach
   • April 20, 2017

3. Geology And Gold Mineralization Of Gold Basin, Arizona

   By Steve Herschbach, November 27, 2017   

   • geology
   • arizona
   • 0 replies
   • 2.5k views
   • 
   • Steve Herschbach
   • November 27, 2017

4. Geology Applied to Mining by Josiah Edward Spurr

   By Swegin, December 6, 2015   

   • minerals rocks gems
   • 5 replies
   • 2.7k views
   • 
   • Bob(AK)
   • December 8, 2015

5. Geology/Gold Formation Video Lecture

   By tvanwho, October 11, 2015   

   • videos
   • 2 replies
   • 3.5k views
   • 
   • strick
   • October 12, 2015

6. Getting A Good Price For Your Gold 1 2

   By Steve Herschbach, October 28, 2014   

   • cleaning and selling
   • 14 replies
   • 6.7k views
   • 
   • Ken Walls
   • January 24, 2015

7. Giant Jade Stone Uncovered In Myanmar

   By Steve Herschbach, October 16, 2016   

   • minerals rocks gems
   • 2 replies
   • 2.3k views
   • 
   • 1515Art
   • October 17, 2016

8. Glaciers & Gold 1 2

   By Steve Herschbach, February 4, 2015   

   • geology
   • 18 replies
   • 9.8k views
   • 
   • HardPack
   • December 3, 2023

9. Glass Rocks

   By mn90403, May 18, 2023
   • 1 reply
   • 868 views
   • 
   • Champ Ferguson
   • June 26, 2023

10. Glass Shard Identification

    By Whitemountainexplorer, January 27, 2023   

    • id help
    • 6 replies
    • 1.4k views
    • 
    • okara gold
    • January 27, 2023

11. Glittery Rock

    By Valentina, July 27, 2023
    • 1 reply
    • 950 views
    • 
    • Geologyhound
    • July 28, 2023

12. Gold / Quartz Specific Gravity... Question 1 2 3 4

    By IronDigger, January 7, 2019   

    • id help
    • 30 replies
    • 9.9k views
    • 
    • geof_junk
    • January 13, 2019

13. Gold And Gem Prospecting Literature For The Layman Amateur Prospector 1 2

    By Roughwater, May 1, 2016
    • 17 replies
    • 5k views
    • 
    • Roughwater
    • May 7, 2016

14. Gold And Geology Sharing What You Have Learned

    By Goldseeker5000, December 20, 2017   

    • geology
    • 9 replies
    • 4.9k views
    • 
    • Mac
    • July 26, 2018

15. Gold And Silver Deposits In Colorado” Symposium 2017 Golden, Colorado July 21 - 24, 2017

    By Glenn in CO, April 19, 2017   

    • shows and seminars
    • 0 replies
    • 2k views
    • 
    • Glenn in CO
    • April 19, 2017

16. Gold Arrowheads???

    By Steve H, June 20, 2019   

    • id help
    • 7 replies
    • 4.6k views
    • 
    • Jim Hemmingway
    • July 18, 2019

17. Gold Cleaning Methods Needed 1 2 3

    By Rick Watkins, January 7, 2014   

    • cleaning and selling
    • 20 replies
    • 14k views
    • 
    • Jack and dog
    • January 19, 2014

18. Gold Discoveries Across Australia

    By Steve Herschbach, April 16, 2017   

    • australia
    • 2 replies
    • 2.3k views
    • 
    • Steve Herschbach
    • April 18, 2017

19. Gold Grows On Trees?

    By Steve Herschbach, October 31, 2015
    • 2 replies
    • 2.2k views
    • 
    • strick
    • November 1, 2015

20. Gold Is Where You Find It

    By HardPack, December 3, 2023
    • 0 replies
    • 1.1k views
    • 
    • HardPack
    • December 3, 2023

21. Gold Map Location In North And East Sudan

    By lutfi, April 5, 2017   

    • gps and mapping
    • 7 replies
    • 13.1k views
    • 
    • lutfi
    • April 18, 2017

22. Gold Prospecting Tour Guides In Victoria ( Aussie Land )

    By Jen58, May 3, 2017   

    • australia
    • 1 reply
    • 1.9k views
    • 
    • mn90403
    • May 3, 2017

23. Gold Quartz Ore With Sulfides

    By Hard Prospector, April 18, 2016   

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

24. Gold Sheen Obsidian

    By beatup, June 18, 2021   

    • minerals rocks gems
    • 3 replies
    • 1.3k views
    • 
    • Cascade Steven
    • June 25, 2021

25. Gold Tellurides 1 2 3

    By Glenn in CO, August 5, 2017   

    • minerals rocks gems
    • 25 replies
    • 11.4k views
    • 
    • Makka
    • August 21, 2018

26. Gold Vein Offsets

    By RiverRat, May 18, 2021   

    • geology
    • 2 replies
    • 1.5k views
    • 
    • RiverRat
    • May 19, 2021

27. Google Earth Question?

    By tvanwho, November 17, 2017   

    • geology
    • gps and mapping
    • 2 replies
    • 2.6k views
    • 
    • tvanwho
    • November 28, 2017

28. Gooseberry Mine

    By Ken Walls, October 21, 2014   

    • research
    • nevada
    • 5 replies
    • 7.9k views
    • 
    • hooodis
    • November 3, 2020