In 1883, an agate specimen measuring 15 centimeters from central India was registered in a mineralogy collection at the Natural History Museum in London. Spherical with a light pink and white ...

A TEMPORARY exhibit of a selection of minerals and botanical specimens and books from ... and a wonderful series of objects carved in agate, mocha-stone, carnelian, jasper, rock-crystal, nephrite ...

The egg and where it was dug up also hold clues as to how the biggest dinosaurs ever to exist would have nested. In 1883 an agate specimen was registered in the Natural History Museum’s Mineralogy ...

140 years ago, an agate specimen from India was registered in the Mineralogy Collection at London’s Natural History Museum. Now, a team of researchers say the suspiciously spherical agate formed ...