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Rocks & Minerals

Non-fossil specimens of geologic origin.

1,691 topics in this forum

  1. Saw recommendation(s)?

    By BK1,   
    • 4 replies
    • 59 views

  2. Strange plate to id

    By nala,   
    • 9 replies
    • 176 views

  3. Cleaning pyrite

    By BK1,   
    • 5 replies
    • 152 views

  4. Indiana geode to ID

    By connorp,   
    • 6 replies
    • 164 views
    • New Members

    Could this be something someone made or is it all natural?

    By Whome,   
      • New Members
    • 4 replies
    • 97 views
    • New Members

    What is this

    By Shabalaizer08,   
      • New Members
    • 5 replies
    • 119 views

  7. Possible Tools made from Stone? Identification of Rocks

    By Golfer,   
    • 4 replies
    • 80 views

  8. Identification of 3 Rocks Found In Southern New Hampshire

    By Golfer,   
    • 5 replies
    • 176 views

  9. Alberta researchers discover in meteorite 2 minerals never before seen on Earth

    By Oxytropidoceras,   
    • 1 reply
    • 88 views
    • New Members

    Clueless, but trying to help my kids figure out what were found.

    By AmatuerRocker19,   
      • New Members
    • 1 reply
    • 81 views
    • New Members

    is this jade real? grandparents bought many years ago

    By spencer129,   
      • New Members
    • 4 replies
    • 331 views

  12. Strange Geode to ID

    By nala,   
    • 6 replies
    • 111 views

  13. Small Red Inclusions in Rock Found in Southern New Hampshire

    By Golfer,   
    • 10 replies
    • 125 views

  14. Why is this Stone so flat and sharp on one side? Is it natural or man made?

    By Golfer,   
    • 8 replies
    • 261 views

  15. Looking for help

    By ChrisSarahRox,   
    • 3 replies
    • 93 views

  16. Identification of 2 Southern New Hampshire Rocks found near Bedrock Level

    By Golfer,   
    • 5 replies
    • 207 views

  17. What type of rock is this? Found it on the shore (Anyer beach)

    By Malach,   
    • 2 replies
    • 61 views
    • New Members

    Confused in Georgia!

    By MLS,   
      • New Members
    • 4 replies
    • 87 views

  19. Are these quartz?

    By Malach,   
    • 4 replies
    • 82 views

  20. Please help me identify this stone

    By Golfer,   
    • 2 replies
    • 83 views

  21. Could these be possible cutting tools and unfinished arrowhead or puncture tool?

    By Golfer,   
    • 8 replies
    • 210 views

  22. What causes the brown "rust" on the rock?

    By Malach,   
    • 8 replies
    • 95 views

  23. What are the white spots on the rock?

    By Malach,   
    • 2 replies
    • 90 views

  24. Out of topic, but does anyone know what kind of mineral is this

    By Malach,   
    • 9 replies
    • 128 views

  25. Is this rock old? (2)

    By Malach,   
    • 1 reply
    • 39 views
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