Archive - The Geologic Column

Jan 20 •

Richard I Gibson

Unexpected (?) granite

Jan 17 •

Richard I Gibson

Año Nuevo Point

Elephant seals and faulted rocks

Jan 15 •

Richard I Gibson

World’s largest cryolite deposit

Jan 13 •

Richard I Gibson

Definitely a weirdo

Jan 10 •

Richard I Gibson

Naturally dammed

Jan 8 •

Richard I Gibson

Hematite after(?) magnetite

Locality unknown

Jan 6 •

Richard I Gibson

Gulf of Thailand

A consequence of the Indian Collision

Jan 3 •

Richard I Gibson

It’s not al dente

Jan 1 •

Richard I Gibson

December 2024

Dec 30, 2024 •

Richard I Gibson

A prominent dike

Dec 27, 2024 •

Richard I Gibson

When the Whiskey Froze

Christmas in Butte, Montana Territory

Dec 25, 2024 •

Richard I Gibson

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