Varades valley, Samothrace, Evros, Eastern Macedonia and Thrace, Greece
Feldspar crystal from the Varades valley, samothraki.
© Tsolakos Alkiviadis
Samothrace, Evros, Eastern Macedonia and Thrace, Greece
Twinned crystal of sanidine after the Carlsbad law. Size 5x5 cmm. Collection-Photo: Triantafyllos Soldatos.
© Triantafyllos Soldatos
Phenocryst of sanidine in trachyte. Coin size: 2 cm. Photo: Triantafyllos Soldatos.
Quartz-feldspar. Samothraki Aetos peak.
Feldspar from varades valley. Samothraki.
Feldspar-quartz dyke in the granite of Aetos peak. Samothraki.
Mineralized quartz vein near Aetos peak, samothraki island.
Aplite dykes in the granite of Aetos peak. samothraki.