Fluorite with Pyrite Geocronite and Arsenopyrite - image 1
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Fluorite with Pyrite Geocronite and Arsenopyrite

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It is not only the striking emerald-green colour and perfect cubo-octahedral crystal form - a combination almost unheard of in Fluorite - that makes specimens from the 2024 find at Milpo mine in the Andes mountains, Peru so special, but it is their combination, perched on a bed of bright golden metallic crystals of Pyrite, which adds a striking touch of class. At cabinet size, this superb display specimen features many perfectly formed green cubo-octahedral Fluorite crystals to over 2 cm in size forming a long line across the top of a ridge of aggregated small golden Pyrite crystals. Underneath and within the Pyrite matrix are gun-metal grey crystals of Geocronite (actually Geocronite-Jordanite series), a normally extremely rare lead sulphosalt. This specimen sits naturally for display with subtle colour zonation within the Fluorite crystals from emerald-green to pale green-white edges giving it superb character.

Product details

SizeCabinet
Dimensions10.2 x 5.5 x 6.8 cm
Added on05/20/2026
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$1,700.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

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Fluorite
Mineral guide
Learn about Fluorite
calcium fluoride with a dazzling color range, cubic and octahedral crystals, and UV fluorescence; prized by collectors for Blue John banding.
Fluorite
Regional guide
Fluorite from Milpo mine
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Locality guide
Milpo mine
Milpo mine, Peru — Central Peruvian locality famed for glassy green fluorite atop metallic sulfides (pyrite, sphalerite, galena) and a rich collector assemblag…