Vitrification

#lovechrys #joyseye3 #hashish #doutzen #chabazite #h.o.p.s #weneedyou #杯具 #lil pup #glatorian

Webcam Model(Miss-Lisaa) is live
LIVE
Fire the FortSeveral thousand years ago, during the iron age, this hill in Glen Cova, Angus, Scotlan

Link #science #geology #hillfort #scotland #archaeology #boulder #vitrification #glass #melting #chemistry #quartz #arkose #granite #feldspar #the earth story #glen cova #angus