22211 - Superb Celestine Geode Madagascar - 530 g Heterodiadema libycum these stone meteorites were likely

these stone meteorites were likely once part of the crust of a  large asteroid

Impressive example of this Cretaceous cephalopod

Cranial osteology and phylogenetic relationships of Hamadasuchus rebouli (Crocodyliformes: Mesoeucrocodylia) from the Cretaceous of Morocco

Even I used the name of Halisaurus walkeri

usually destroy many interesting bone rests

22211 - Superb Celestine Geode Madagascar - 530 g Heterodiadema libycum these stone meteorites were likelyCelestine is a mineral consisting of strontium sulfate (SrSO4). The mineral is named for its occasional delicate blue color. Celestine and the carbonate mineral strontianite are the principal sources of the element strontium, commonly used in fireworksand in various metal alloys.