Watch a video of this specimen by following the Vimeo link below:
https://vimeo.com/1042931344

Jewel of French mineralogy, the Auvergne blue fluorite is sought after by collectors from all around the world.
The Marsanges fluorite mine in the Langeac coal and spath fluor district was operated by several companies from 1830 to 1975. It was famous for its huge 21m width main fluorite vein, the thickest in the whole mining district!
Good to excellent specimens were recovered in Marsanges during the mining period and after the shut down by local 'cristalliers'. Particularly, Marsanges has produced a few remarkable pockets of clear and lustrous blue fluorite, hence ranking among the best localities in the country for fluorite.

Here is a wonderful sky blue fluorite from Marsanges mine!
It displays sharp, delightful colour cubes up to 4.9 cm large, intertwined in a very unusually aesthetic architecture, free of any matrix or massive fluorite.

The crystals dramatically catch the light due to their size and thickness, making for a bright eye-catcher in any showcase.
Notice the slightly polysynthetic stepped growth visible over some of the faces, adding geometric lines and 'relief'.
Orange iron oxides, trapped at the joint between some cubes, add a hint of warm colour to the specimen.

A rare opportunity to obtain a fine sky blue fluorite from Marsanges!

Seller's Story

Cristosud is a company based in Lyon, France, offering a selection of fine quality French and international minerals, with particular emphasis on distinctive pieces and specimens that make you think! ~~~ As a naturalist geologist and observer collector, I am endlessly amazed by how natural processes lead to the formation of highly complex objects. Behind this complexity hides a fascinating beauty that human eyes can perceive. Minerals and crystals are stunning samples of natural beauty, everlasting sources of amazement and thinking that the collector can keep at home.
Translated by Google Translate

Watch a video of this specimen by following the Vimeo link below:
https://vimeo.com/1042931344

Jewel of French mineralogy, the Auvergne blue fluorite is sought after by collectors from all around the world.
The Marsanges fluorite mine in the Langeac coal and spath fluor district was operated by several companies from 1830 to 1975. It was famous for its huge 21m width main fluorite vein, the thickest in the whole mining district!
Good to excellent specimens were recovered in Marsanges during the mining period and after the shut down by local 'cristalliers'. Particularly, Marsanges has produced a few remarkable pockets of clear and lustrous blue fluorite, hence ranking among the best localities in the country for fluorite.

Here is a wonderful sky blue fluorite from Marsanges mine!
It displays sharp, delightful colour cubes up to 4.9 cm large, intertwined in a very unusually aesthetic architecture, free of any matrix or massive fluorite.

The crystals dramatically catch the light due to their size and thickness, making for a bright eye-catcher in any showcase.
Notice the slightly polysynthetic stepped growth visible over some of the faces, adding geometric lines and 'relief'.
Orange iron oxides, trapped at the joint between some cubes, add a hint of warm colour to the specimen.

A rare opportunity to obtain a fine sky blue fluorite from Marsanges!

Seller's Story

Cristosud is a company based in Lyon, France, offering a selection of fine quality French and international minerals, with particular emphasis on distinctive pieces and specimens that make you think! ~~~ As a naturalist geologist and observer collector, I am endlessly amazed by how natural processes lead to the formation of highly complex objects. Behind this complexity hides a fascinating beauty that human eyes can perceive. Minerals and crystals are stunning samples of natural beauty, everlasting sources of amazement and thinking that the collector can keep at home.
Translated by Google Translate
Main Mineral/ Name Meteorite
Blue Fluorite
Mineral Form/ Type Meteorite
- Marsanges mine, Langeac, Auvergne, France
Weight
444 g
Origin (Region/ City)
Le Burg mine, Tarn
Country of Origin
France
Height
10.5 cm
Width
7.1 cm
Depth
6 cm

440 reviews (184 in last 12 months)
  1. 183
  2. 1
  3. 0

Bonne année 2025 également. Vous avez une très belle écriture. Bien cordialement. Patrick

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user-22eefc6

10/10 Shipping, service and nice guy! Best wishes to you

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Kuifje31

merci, et bonne année à vous aussi, le produit est super, il est arrivé très bien emballé avec toutes les informations, je suis très content.

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user-40d42f0

Item was as advertised and pleasing to receive, Very carefully packed and arrived punctually. 100%

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user-c0f71e6e6e50

very nice specimen and wrapped up perfect

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user-cc642d0ec350

beautiful mineral well packaged received quickly.

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user-bcd9747

Yet another awesome rock and lovely service.

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user-abe523acd650

The best seller ever. Thank You!

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user-9bf4525dc401

Magnifique Staurolithes du Finistère, exactement comme sur les photos. Livraison rapide avec emballage très soigné. Vendeur très sympathique. Je recommande sans hésitation.

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user-5694ad8410bd

goed verpakt, snel verzonden, perfect stuk!!!

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user-717e28340c15

Vendedor excelente, todo perfecto, producto bien embalado, y comunicación extraordinaria y eficiente con el cliente, un 10.

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user-c629557

Très bien, envoi rapide et sérieux. Merci Lucas

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user-f49f27b75ca9

Très bel échantillon de ce gisement peu connu! Logistique parfaite!

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PHSHCH

Very nice item. Looks just as described in the advert. Well packaged too. Many thanks

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xshangtime

O.K., very good packed and sample is according to photo in auction.

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user-2607dc9

Exactly as photographed, safe and very fast shipment

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user-76b6e7e

Very quick shipment. Very well descibed and carefully packed. Knowledgeable and reliable seller.

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pserne

Excellently desribed, very well packed. Very qiuckly shipped (auction at 13th octobre, received 16th octobre). Reliable seller; would buy again without hesitation

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pserne

Cristosud is top ! Perfect delivery, very beautiful mineral. Thanx a lot !!

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snahsnah

Très belle pièce conforme à la photo et à la description. Emballage parfait pour un transport sans mauvaise surprise à l 'arrivée !

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user-076bfcf

As usual, Christosud had accurately photographed and described the item. Shipment was quickly delivered and very, very carefully packed. My compliments! Will buy again without hesitation.

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pserne

Excellent old find specimen of nickelskutterudite. Very well packed. Thank you.

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user-294cff5097ae

Thank you again for such a good service. I have used this seller a few times now and I have never been disappointed.

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MartynKing
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440 reviews (184 in last 12 months)
  1. 183
  2. 1
  3. 0

Bonne année 2025 également. Vous avez une très belle écriture. Bien cordialement. Patrick

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user-22eefc6