geometric metallic silver pattern inside cut meteorite

mathematics rectilinear smithsonian collection reflective chondrite geometric meteorite chemistry textured geologic geometry chemical circles closeup crossed geology hatched mineral natural pattern science spatial texture origins circle design luster meteor silver system chaos lines metal orbit outer rings solar gray iron ring rock cut crossing bulbous template textural crystalline crystals background backdrop chondritic arcs positive negative mineralogy petrology astronomy meteoritics details detailed close geoscience earth orbiting shooting star cold temperature growth mundrabilla cosmos cosmochemistry micrometeroids