![Schist-like natural red chalk (2018-118/7) with its streak on handmade... | Download Scientific Diagram Schist-like natural red chalk (2018-118/7) with its streak on handmade... | Download Scientific Diagram](https://www.researchgate.net/profile/Birgit-Reissland/publication/359577855/figure/fig3/AS:1139233251168258@1648625781173/Puisaye-hematite-rich-rock-fragment-2018-118-8-top-with-dark-layer-left-and-bottom_Q320.jpg)
Schist-like natural red chalk (2018-118/7) with its streak on handmade... | Download Scientific Diagram
Geology of the Universe - the Red Chalk, and the Ferriby Chalk (white) extending to the cliff-top Kindly follow our mathematics account @mathsoftheuniverse #geology #GeologyOfTheUniverse #ScienceOfTheUniverse DM for image credit/removal | Facebook
![unusual colored limestone formation, red chalk Hunstanton. Carstone rock from cretaceous period seen in the cliffs Stock Photo - Alamy unusual colored limestone formation, red chalk Hunstanton. Carstone rock from cretaceous period seen in the cliffs Stock Photo - Alamy](https://c8.alamy.com/comp/BP766T/unusual-colored-limestone-formation-red-chalk-hunstanton-carstone-BP766T.jpg)
unusual colored limestone formation, red chalk Hunstanton. Carstone rock from cretaceous period seen in the cliffs Stock Photo - Alamy
![Dr Matt Pope on X: "The Red Chalk, more properly known as the Hunstanton Formation, lies under normal Cretaceous chalk. Its only a metre thick and overlies reddish brown Car Stone, which Dr Matt Pope on X: "The Red Chalk, more properly known as the Hunstanton Formation, lies under normal Cretaceous chalk. Its only a metre thick and overlies reddish brown Car Stone, which](https://pbs.twimg.com/media/EgcTyCpWkAAf-IV.jpg:large)