Marston Magna Marble is a spectacular limestone fossil and a true geological wonder! This specimen is from a crowded nodule of tightly packed Jurassic Ammonite with calcite banding. This mineral/fossil is only found in one place in the world, Marston Magna, Somerset, England. So cool!
This lovely fossilized wonder is bezel set in sterling silver and has a sterling silver carved loop and jumpring. It hangs on a 24in chain!
Will be shipped in a jewelry box in a bubble mailer
