यह क्या है
The principal manganese ore, and the mineral that gave the world its first battery cathode.
इससे प्राप्त होने वाली सामग्रियाँ
| सामग्री | भूमिका | ग्रेड टिप्पणी |
|---|---|---|
| Manganese | Principal ore | — |
अयस्क खनिज
The principal manganese ore, and the mineral that gave the world its first battery cathode.
The principal manganese ore, and the mineral that gave the world its first battery cathode.
| सामग्री | भूमिका | ग्रेड टिप्पणी |
|---|---|---|
| Manganese | Principal ore | — |