sf-dvs:
WT? Johnson GEO Centre
sf-dvs:
Showing off what's beneath Signal Hill, and more!
sf-dvs:
Big chunk of pegmatite
sf-dvs:
Chunk of earth's mantle, rusty (esposed to sun) side
sf-dvs:
Chunk of earth's mantle, inside (not esposed to sun) view
sf-dvs:
Inuksuk
sf-dvs:
What's under Signal Hill