A grapefruit-sized dinosaur egg from a fossil bed in China gave paleontologists a huge surprise. Rather than a dinosaur ...

A 70 million year old dinosaur egg from China stunned scientists when it revealed glittering crystals inside, raising new ...

When looking at calcite under a microscope, a scientist would immediately recognize the crystalline form of calcium carbonate by its rhombohedral appearance. That is, calcite is shaped like a ...

When paleontologists in China cracked open a set of cannonball sized dinosaur eggs, they did not find bones or embryos.

Spots of light glinted off the faceted sides of more than a dozen calcite crystals stuck inside a small cave at the top of a steep, rocky couloir. Tom Benedict balanced on a thin log spread across the ...

Supply optical Calcite Crystal (Iceland Spar) both in raw material, semi-finished form or as finished components ready to be used. We supply optical Calcite Crystal (Iceland Spar) both in raw material ...

This evolution of ideas about mesocrystal structure and formation has resulted in a marked lack of consensus in the literature, where this problem is further exacerbated by particles sometimes being ...