[Rockhounds] Unbelievable Instagram reel: Three tourmalines from the Bicolor Steel pocket.

Jeffrey Joy jeffreyjoy at gmail.com
Mon Mar 24 13:54:41 PDT 2025

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Three tourmalines from the Bicolor Steel pocket. Left and right, Mark Cross
collection.
Middle belongs to @rb.fineminerals

https://www.instagram.com/reel/DHmDnB1SALv/?igsh=MXZkNjl3b2IweXQ2bg==

Previous message (by thread): [Rockhounds] Jurassic footprints are discovered on a 'dinosaur highway' in southern England
Next message (by thread): [Rockhounds] Melbourne were examining unusual rock formations at Tasmania's Rocky Cape National Park when they found something extraordinary—rocks with the exact same geochemical fingerprint as those found in Arizona's Grand Canyon.
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

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