Space/Science » in reply to I have seen some strange concretions

Oklahoma's state rock

RL — 2/28/2022 3:52:52 PM (archived)

https://statesymbolsusa.org/symbol-official-item/oklahoma/state-mineral-rock/rose-rock

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The whole thread (15 posts)

• Coral-like formation on Mars - RobVG - 2/27/2022 5:52:49 PM
  • Apparently, the 'flower" is about a centimeter in size. - podrock - 3/1/2022 12:36:17 AM
    • Will know not to count on sand grains for scale next time. - RobVG - 3/1/2022 5:31:39 AM
  • Mineral precipitation - RobVG - 2/28/2022 7:23:46 AM
  • Here it is - RobVG - 2/27/2022 5:57:04 PM
    • Concretions, a link - podrock - 2/27/2022 7:50:56 PM
      • Seems the likely candidate. Thanks - RobVG - 2/28/2022 2:02:40 AM
    • Image embed - podrock - 2/27/2022 7:44:40 PM
    • Curious - podrock - 2/27/2022 6:24:07 PM
      • Reminds me of a casting. - RobVG - 2/27/2022 6:43:25 PM
        • yes - podrock - 2/27/2022 7:30:33 PM
          • Can you think of any Earth anologs? - RobVG - 2/27/2022 8:10:02 PM
            • I have seen some strange concretions - podrock - 2/27/2022 8:48:15 PM
              • Oklahoma's state rock - RL - 2/28/2022 3:52:52 PM
                • the barite rose is an excellent example - podrock - 2/28/2022 8:07:02 PM

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