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#Septarian

Claudia ZahnAdrenochrome
2025-01-04

Absolutely Gorgeous “Lightning Stone”
Photo Copyright ©️ @agate_dad
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Claudia ZahnAdrenochrome
2024-09-04

Big, Gorgeous combines yellow calcite, brown aragonite, grey limestone, and white/clear barite.
Photo Copyright ©️ Treasure Crystals
By

Inked Goddess Creations®InkedGoddessCreations
2024-08-06

Looking for all intents and purposes like a Dragon egg, Septarian nodules offer a sense of wisdom, protection, and creativity. Our exclusive Wee Witch Wisdom Desk Set includes this mineral and more to help students of any age ace this school year!

inkedgoddesscreations.com/prod

One half of a split Septarian specimen sits against a white background. The outer layer is brown, with an inner layer of green and black minerals. The innermost mineral is white and has grown into the fractures in the other layers. The text explains Septarian's metaphysical correspondences, some trivia about it, and ways to use it in your magickal practice. Presented by Inked Goddess Creations.The contents of our exclusive "Wee Witch Wisdom Desk Set" product are arranged on a raw wood slice. They include a blue electric tealight candle, a gemstone turtle necklace;, a blue agate slice, and a septarian egg with a hematite stand. This is an exclusive item from Inked Goddess Creations.
Claudia ZahnAdrenochrome
2024-05-04

concretions are concretions containing angular cavities or cracks, called "septaria". The septaria are the calcite-filled cracks at the center of the rock, indicating where the centers of the concretions have shrunk Read more here:
geologyin.com/2017/12/what-is-
By

John Faithfull 🌍🇪🇺🏴󠁧󠁢󠁳󠁣󠁴󠁿🧡✊🏻✊🏿FaithfullJohn@mastodon.scot
2024-03-03

@Ruth_Mottram Concretions like this are wonderful 😊 . They preserve 3D fossils because they grow before the burial that might crush the fragile remains. I did this wee graphic for some similar ones (but which also show later "septarian" cracking). Your Whitby one grew like this, but for some reason, did not crack - maybe more complete mineralisation of bacterial slimeball? #Geology #Septarian #Diagenesis

A cartoon graphic showing How Septarian Concretions Form Muddy seafloor: thin soupy mud at top,o more solid mud lower down Bacterian grow around rotting organic material Close up view Jelly-like bacterial lump with carbonate minerals, growing within mud, about 30-50cm down. Rigid crust of carbonate minerals forms O around jelly/carbonate core. Bacterial jelly lump breaks down, shrinks, and cracks inside rigid crust l l With burial, soft mud layers (and any fossils in b them) get compacted and squashed. Inside the rigid concretion, layers and fossils retain original thicknesses/shapes. Septarian cracks usually filled by later minerals.

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