C. Sternemann, H. Sternemann, S. Huotari, F. Lehmkühler, M. Tolan, and J. S. Tse, «The barium giant dipole resonance in barite: a study of soft x-ray absorption edges using hard x-rays,» J. Anal. (osapublishing.org)
These partners would offer more to us than just money; their experience with commodities such as gold, silver, zinc, as well as barite and zeolite, and how to mine them and bring them to market. (resourceclips.com)
The epithermal system evolved from an early stage of silica - pyrite and argillic alteration to later deposition of quartz - barite veins and stockworks. (eldoradogold.com)