Geochem

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olmec architectureエロいのにヌクにヌケない、絶妙な画像を貼った奴が優勝spires-to-heavenbabybels-hadiddevanivictoria

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Recently, I’ve been working on analyzing surficial weathering of chert using Laser Ablatio

WHO WAS KATSUKO SARUHASHI? GOOGLE COMMEMORATES FEMINIST GEOCHEMIST WHO HELPED CLEAR SEAS OF DANGEROU

coolchicksfromhistory:Google Doodle celebrating the birthday of Japanese geochemist Katsuko Saruhash

Diamonds are forever and Zircons are tooMany people have heard the saying ‘diamonds are forever’ but

Middle-aged Earth: Boring tectonics, boring life?It has long been known that life got started on Ear

Hope Jahren

Sampling underwater chert quarries in northwest Florida. A few weeks of working in the Wacissa, Auci

When your project area floods, you have to adapt. The sites are high and dry, but the access roads a

PaintingThis photograph captures “Artist’s Palette” in Death Valley National Park

Chernobyl’s TreesThe disaster at the Chernobyl Nuclear Power Plant in Ukraine was one of the w

americangeophysicalunion:Small mountain glaciers play a big role in recharging vital aquifers and in

Carbon Sources in Bangladesh Wetlands (Unlabelled) | January 2016

Chemical Spill in West VirginiaFriday morning, a large portion of the population in West Virginia, i

The End Ordovician Mass ExtinctionThis plot shows “extinction intensity”, defined as the

meetmeonthecraton:My contribution to the meme

S-tectonite with muscovite and quartz in thin section

Alkali Feldspar Granite Quartz, alkali feldspar and muscovite.

Composition includes: biotite, muscovite, chlorite, feldspars, oxides, and quartz. Feldspar poikilob

This rock is predominantly composed of quartz, alkali feldspar, and plagioclase. The alkali feldspar

Working on polishing my samples for reflective light microscopy. This sample is a pyroxenite from Ho

Olivine groundmass with an orthopyroxene phenocryst

This thin section shows an amygdule in a sample of amygdaloid basalt. The rock formed due to an erup

Labradorite

Websterite in thin section Clinopyroxene and orthopyroxene with few anhedral plagioclase crystals in

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