Homogeneous medium-large grain granite, with a uniform light color due to the white color of the feldspars and the scarcity of biotite. Mineralogical composition: plagioclase (oligoclase), quartz, K-feldspar, biotite, ± hornblende; apatite, zircon, allanite are the most frequent accessory minerals.
Location of extraction:
Mergozzo
Geological relevance:
Late Variscan magmatism (280 Ma)