정의
A low-grade beryllium silicate in volcanic tuff, and the source of most Western beryllium production.
이 소재에서 나오는 물질
| 소재 | 역할 | 품위 참고사항 |
|---|---|---|
| Beryllium | Principal commercial ore | — |
광석 광물
A low-grade beryllium silicate in volcanic tuff, and the source of most Western beryllium production.
A low-grade beryllium silicate in volcanic tuff, and the source of most Western beryllium production.
| 소재 | 역할 | 품위 참고사항 |
|---|---|---|
| Beryllium | Principal commercial ore | — |