Anna Ruefer
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annaruefer.bsky.social
Anna Ruefer
@annaruefer.bsky.social
63 followers 63 following 4 posts
PhD candidate at Stanford. Geology, volcanology, igneous petrology. I study magma and make puns. 🌋
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annaruefer.bsky.social
It’s a good day for exploring some wacky BSE zoning textures in feldspar.
A grayscale back scattered electron (BSE) image of a feldspar with a dark, patchy, resorbed core, from which a bright oscillatory zoned region has grown. Multiple intergrown oscillatory zoned sanidine crystals emanating from a shared dark, resorbed plagioclase core.
July 17, 2025 at 12:19 AM
annaruefer.bsky.social
Come check out my #IAVCEI2025 poster tomorrow afternoon (1.7.12; poster 25) to chat about complex supereruption plumbing systems and deep rhyolites!
June 29, 2025 at 4:18 AM