black rock

  1. 🔎 UNIDENTIFIED Unable to identify this rock

    Please help identifying this rock
  2. Please help me identify this rock? Crystal? Mineral?

    Hi, My name is Taylor, I am new to the forum. This is my first post 😊! I clear estate for a living and recently came across some interesting items. One of them is a black stone crystal type rock or mineral that has goldish? color specks throughout every stone. I have a handful of them and cant...
  3. Black rock non-metallic

    I need help identifying this rock or what looks like a rock. Got it from a friend in Colorado. It’s about 2 inches long and weighs approx 9.5 oz. It’s very heavy for its size but it’s also very Soft. I can file off shiny dust from it. Hope someone can help. I don’t know what I’ve got here.
  4. Anthracite? I found on NC beach after Hurricane Matthew.

    The closest that I have come to identifying this black, shiny, rock appears to be anthracite. It's pretty solid, very metalic in appearance, appears metamorphic. Can anyone confirm? I have additional pictures if needed. Thank-you in advance.