Join us on an exhilarating journey as we embark on a crystal hunting adventure in the picturesque mountains of Switzerland.

United States, December 4, 2025 -- Clear Creek Crystal has listed an optical clear light smoky quartz crystal specimen on its official website. The specimen, documented under product code P3‑1007, is ...

THE deeply tinted varieties of quartz, such as “smoky” quartz and the yellow or Madagascar variety, are generally transparent in the infra-red region of the spectrum to the same extent as clear ...