Abstract: The volume %, distribution, texture and composition of coexisting olivine, Cr-spinel and glass has been determined in quenched lava samples from Hawaii, Iceland and mid-oceanic ridges. The ...

In 2021, a group of local fishermen accidentally discovered a mysterious basalt slab embedded in the mud of Lake Bashplemi in Georgia, as reported by HeritageDaily. The slab, measuring 24.1 by 20. ...