Actinolite from Firmeza District, Santiago de Cuba Province, Cuba
Cuba | |
| Roesler, Max (1917) Geology of the Iron-Ore Deposits of the Firmeza District, Oriente province, Cuba, AIME Transactions, p. 77-127. |
Roesler, Max (1917) Geology of the Iron-Ore Deposits of the Firmeza District, Oriente province, Cuba, AIME Transactions, p. 77-127. |