Documents Mineralogical exhibition of Mátra Museum. Minerals of Mesozoic basalts – Sirok, Recsk.

Slide 1Mineralogical exhibition of Mátra Museum Slide 2 Minerals of Mesozoic basalts – Sirok, Recsk Slide 3 Slide 4 1. Native copper (Cu) and Calcite (CaCO 3 ) Slide 5…