それが何であるか
The classic beryllium mineral. Most commercial beryllium now comes from bertrandite, a lower-grade but far more workable ore.
産出素材
| 素材 | 役割 | 品位に関する注記 |
|---|---|---|
| Beryllium | Historic and by-product ore | — |
鉱石鉱物
The classic beryllium mineral. Most commercial beryllium now comes from bertrandite, a lower-grade but far more workable ore.
The classic beryllium mineral. Most commercial beryllium now comes from bertrandite, a lower-grade but far more workable ore.
| 素材 | 役割 | 品位に関する注記 |
|---|---|---|
| Beryllium | Historic and by-product ore | — |