Sublime

Nature

Katy • 2 cards

loess

Shelley Parker-Chan • She Who Became the Sun (The Radiant Emperor Book 1)

GIS

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Rubellite Tourmaline from Pala District, San Diego County, California Muséum National d’Histoire Naturelle de Paris Photo: Daredare Motus #minerals #crystals https://t.co/6lXMI9Jfbx

Geology Tweets

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B

Bryan T

@eonearth

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Neat stuff in this book on earthquake engineering https://t.co/jyA5JZHZ9T

Robert

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R

Roberto Gejman

@rgejman

Nature

lily mock • 2 cards

#soil

Maeblls • 2 cards