Problems of ore deposition : 4th symposium of the International Association on the Genesis of Ore Deposits, Varna, 1974-1977.
Wedi'i Gadw mewn:
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Sofia :
Publishing House of the Bulgarian Academy of Sciences,
1976.
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| Pynciau: |
Tabl Cynhwysion:
- v. 1. Volcanogenous ore deposits
- v. 2. Mineral parageneses and tectonics of ore deposits
- v. 3. Fluorite-barite, manganese and skarn deposits.