#persipura #fehler #wayyyback #nfsw sex #100-like #lazyhusky #more dark #seaarrow #dvořák #2 21 20
Link #biotite #mineral #feldspar #kfeldspar #geology #photography #thin section #thin section thursday #birds eye #cleavage #the earth story #extinction
Link #granite #geology #rapikivi granite #feldspar #plagioclase #kfeldspar #orthoclase #mineral #science #the earth story