“QUARTZ” на італійській мові

Where pyrite crystals have been lost, it can be seen that quartz did not penetrate pyrite.

All three are dominated by unaltered muscovite, quartz , K-feldspar and albite, with minor epidote.

The grey colour of quartz is a mineralogical standard showing that the thickness is correct.

As a result, quartz is an uncommon gangue mineral within most of the district.

Other minerals found here are the red ochre, soap stone, white quartz and molding sand.