⌂
⚲
?
✕︎
clip:289987
clip:289987
clip:289987
clip:289987
clip:289987
clip:289987
clip:289987
clip:289987
clip:289987
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Thin section microscopy Siilinjärvi R616 1820 apatite.jpg
▦