Source
U.S. Geological Survey, Mineral Commodity Summaries 2026: Quartz, High-Purity and Industrial Cultured Crystal
pubs.usgs.gov
Updated Sep 30, 2026
Source record
- Publisher
- pubs.usgs.gov
- Author
- Not specified
- Reliability
- unrated
- Accessed
- 2026-09-30 16:25:39