Radio Blue Heart is on the air!

Feb 12

relatetorocks:

“Folds in paleoproterozoic sands/silts near Mt Isa, Australia”

[video]

mari-ba:

[video]

[video]

nemfrog:

Geologist’s tools. First book of stones. 1950. Cover detail. 

Internet Archive

Geologic Hammer

fakescience:

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