Love the zoning, luster and secondary growth on this one. All of the central corners have excellent edges as well. Cave In Rock is all I know about its origin. Could you do better at identifying its locality?
It measures 80 x 79 x 54 mm and weighs 280 grams.
https://youtube.com/shorts/jkH-BtO4woI?si=Fezq6h-cHRnb4Vpq
https://youtube.com/shorts/fhl0_vEC9Jc?si=692QxtTGhsFtZX9T