Definition
Wollaston refers most commonly to William Hyde Wollaston (1766โ1828), an English chemist and physicist. He is known for discovering palladium and rhodium. Wollaston also made significant contributions to optics. Think of him as a scientific explorer charting new territory. He developed innovative instruments for his research. His work helped advance our understanding of the natural world. Wollastonite, a calcium silicate mineral, is named after him.