Typology : 2 Blade Cores. Material : Flint stone. Cutting : These cores were prepared to cut long blades, they were cut on both faces. Dating, hominid : These implements belong to the Chalcolithic Culture ( circa 5 000 years ago), and were conceived by Homo Sapiens Sapiens. Origin : Found in France, Grand Pressigny area, Indre et Loire departement . Size of cores : 24 cm, 19 cm. Condition : Very well preserved. Beautiful Patina. I have acquired this object in 2021 from Mr. Z. private French collector, The Seller can prove that the lot was obtained legally , provenance statement seen by Catawiki. Important information. The seller guarantees that he is entitled to ship this lot. The seller will take care that any necessary permits will be arranged. The seller will inform the buyer about this if this takes more than a few days.