Phosphate Pebbles? Homepage › Forums › What Is It? › Phosphate Pebbles? This topic has 2 replies, 3 voices, and was last updated 3 years, 7 months ago by Eleanor Gardner. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts June 17, 2017 at 10:56 pm #23915 Marjorie LasterParticipant The shiny black rounded pebbles were found in a matrix from Aurora, North Carolina. I believe they are phosphate pebbles, but would like confirmation. Thanks! Attachments:You must be logged in to view attached files. June 18, 2017 at 2:19 pm #23965 Rachel NarducciParticipant Hi Marjorie @marjorie-laster, I would agree that these are phosphate pebbles. However, it’s a bit hard to see all of them, especially some of the smaller ones, so you could have a fish tooth. Attached is an image of what this might look like. – Rachel Attachments:You must be logged in to view attached files. June 20, 2017 at 5:04 pm #24018 Eleanor GardnerModerator @vperez, want to add your two cents? 🙂 Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.