• Foid-Syenite (sample 2b)
  • Foid-Syenite (sample 2a)
  • Foid-Syenite (sample 1b)
  • Foid-Syenite (sample 1a)
  • Brown Scoria with phenocrysts
  • Trypophobic Scoria
  • Foid-Syenite from Ditrău Alkaline Massif (D1bis)
  • Foid-Syenite from Ditrău Alkaline Massif (D3)
  • Foid-Syenite from Ditrău Alkaline Massif (D2)
  • Foid-Syenite from Ditrău Alkaline Massif (D1)
  • Garnet-quartz intergrowths in Pegmatite
  • Megacrysts of Amphibole in a feldspar matrix
  • Eleolite Syenite under UV light
  • Eleolite Syenite under daylight
  • Sodalite mineral under daylight
  • Sodalite mineral under UV light
  • Porphyritic granite from Samothraki (Greece)
  • Porphyritic granite from Samothraki (Greece)
  • Pumice (igneous rock)
  • Granite (igneous rock)
  • Granite (igneous rock)
  • Microgranite (igneous rock)
  • Granodiorite (igneous rock)
  • Granodiorite (igneous rock)