Photo category:
Rocks and Minerals specimen collection

  • Photo taken Locality: Greece, Macedonia, Kastoria
  • Photo taken by:
    Trichas, A.
  • Photo taken date:
    October 2011
Granite
Rock
Geology
Geology

Photo of a sample of Granite, collected in the region of Kastoria, Greece in 2000. It is an acidic plutonic (igneous) rock with holocrystalline texture. The mineral assemblage involves alkali feldspar, quartz, biotite, muscovite and hornblende.