Potassium dihydrogen phosphate (KDP) crystals are indispensable components in high-power laser systems owing to their nonlinear optical properties. However, their inherently soft, brittle, and ...

Raw crystals offer intense energy for spiritual practices, while tumbled stones provide a polished, portable option for everyday use, both contributing to balance and growth in your spiritual journey.

Raw gemstone jewellery is becoming increasingly popular in fashion and personal expression. Unlike polished and faceted gems, ...