Category:Middle Miocene vein mineralization

Media in category "Middle Miocene vein mineralization"

This category contains only the following file.

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  Blueschist with benitoite-neptunite-natrolite vein (Franciscan Complex, Jurassic-Cretaceous; Middle Miocene vein mineralization, 12 Ma; Dallas Gem Mine, California, USA) 3 (49143713908).jpg 3,201 × 2,751; 6.17 MB