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58mm 138ct MARSTON MARBLE cabochon 58 by 35 by 6mm

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Details
SKU
Dimensions (mm)
58 x 35 x 5mm
Weight (cts)
138
Colours
Description

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Marston marble” is not actually a marble at all, but a conglomeration of tiny, rare ammonites (promicroceras martonensis and ziphoceras ammonites) from the Jurassic Period, approximately 200 million years old.

The white ammonite shells are largely intact, with brown calcite as a replacement mineral within the shells, all held together within a natural mudstone concretion.

This fascinating material was previously used to make grave markers in the local churchyard, but the location of the find was lost for many years, making it a holy grail to fossil hunters and collectors.

Discovered some ten years ago whilst prospecting the rivers around this famous locality this piece of highly fossiliferous stone was embedded in the banking, taken back and prepared.The exact locality within Marston Magna still remains a mystery to this day and try as they might, many collectors have tried and failed to locate probably one of the most famous ammonite associations in history. This piece of marble indicates a major catastrophe which killed and covered over many millions of these ammonites in a single event. The marble which was discovered over two hundred years ago and can be seen in the Natural History Museum in London. Approximately 200 million years old.

Healing Properties of Marston Marble: The brown calcite clears the lower chakras as the mineral draws you in and guides your awareness down, so you immediately feel a profound sense of calm and grounding when holding it. This can be used to facilitate a deep state of meditation and strong connection with the Earth, or if placed under the pillow, induce deep and undisturbed sleep. Also used in journey meditation. The spiral is perhaps the oldest human symbol and exists in virtually every culture from at least Neolithic times. The spiral shape of the ammonite shell is symbolic of the cycles of life, including life, death and rebirth, moon phases and the seasons, and also of resurrection in the Christian religion.

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Shipping
Provider Destination Cost
Registered Shipping Default Rest of World
14 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Rest of World
10 days
first item
per additional item
shipping capped at
Registered Shipping Default United Kingdom
3 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked United Kingdom
3 days
first item
per additional item
shipping capped at
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58mm 138ct MARSTON MARBLE cabochon 58 by 35 by 6mm
Kent, United Kingdom
Owned by shangrilagems
Recent Feedback
  • abdullahgemstones
    abdullahgemstones
    Neutral

    Item received. Shipping was very slow and required local follow-up at the delivery office, Seller provided tracking/screenshot information, but the delivery process was not smooth.

  • bikali
    bikali
    Positive

    Beautiful Pietersite. I love it. Thank you very much.

  • shangrilagems

    Thank you for your feedback. Any help - any time and please contact us.

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    mmedh
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    Paid and shipped - no feedback left after 100 days

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    blackbearcottage
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    Paid and shipped - no feedback left after 100 days

  • dbredwood
    dbredwood
    Positive

    Communication was excellent every detail was clearly explained, and responses were quick and friendly. Highly Recommend!

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Shipping Details

Costs:
Transit:
14 days via Registered Shipping
Capped at:
Ships from:
United Kingdom

Payment Options

  • paypal

Overview

Listing Type : Standard
Product ID : 739175
Starts : 4th March 2026 07:25 am PST
* All prices are in USD

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