Calcite (CaCO3, calcium carbonate) from Manresa. Calcite that precipitated from streaming water in the sandstone crack. This kind of mineralization is rather common in Bages. [photo Florenci Vallès]
|
|
|
Calcite (CaCO3, calcium carbonate) from Manresa. Calcite that precipitated from streaming water in the sandstone crack. This kind of mineralization is rather common in Bages. [photo Florenci Vallès] |
 |
 |