Extremely rare Arctite Fluorescent - Height: 4 cm - Width: 2 cm- 17 g
Opens 11:00
Starting bid
€ 1
Add to your favourites to get an alert when the auction starts.
Expert
Selected by Antonio Rapisarda
Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
Estimate € 170 - € 200
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 128856 reviews
Rated Excellent on Trustpilot.
Description from the seller
Very rare arctite with podlesnoiet in natrolite/albite!
The rare fluorescent mineral arctite (Na₂Ca₄(PO₄)₃F) fluoresces bright bluish white under LW lighting and normally occurs as small grains. In this recent find, the crystals are much larger in the specimens found! Arctite is less bright under MW light and non-fluorescent under SW.
Orange fluorescent sodalite is also present. This is brightest in LW, much less bright in MW, and non-fluorescent in SW.
Fluorapatite is the most common fluorescent mineral in these specimens. It is moderately bright in MW light, less bright in SW, and non-fluorescent in LW. It has a violet color in MW and SW.
The fourth identifiable fluorescent mineral is albite. Albite fluoresces dull red in SW light.
The specimens also contain non-fluorescent black aegirine and brown lamprophyllite.
Guaranteed that no one else is offering this at the moment. Difficult to obtain, directly from Russia, and this was the last material...
Photo 1: Long wave/UV 365 nm (arctite is blue)
Photo 2: Medium wave/UV 310 nm (arctite is blue, podlesnoite is pink)
Photo 3: Short wave/UV 254 nm (podlesnoite and albite is pink)
Photos 4 to 7 in normal light;
Accompanying text translated:
"They found (2026) a narrow vein measuring 1 by 1 meter. Arctite usually occurs in small grains measuring a few millimeters in size. The amount of arctite that a gold prospector can extract is the same. Podlesnoiet and arctite are possibly the only minerals of this type on Earth. Arctite occurs only in the Khibiny Mountains and nowhere else in the world. The remaining part of the vein collapsed after the explosions and was subjected to apatite ore mining."
Very rare arctite with podlesnoiet in natrolite/albite!
The rare fluorescent mineral arctite (Na₂Ca₄(PO₄)₃F) fluoresces bright bluish white under LW lighting and normally occurs as small grains. In this recent find, the crystals are much larger in the specimens found! Arctite is less bright under MW light and non-fluorescent under SW.
Orange fluorescent sodalite is also present. This is brightest in LW, much less bright in MW, and non-fluorescent in SW.
Fluorapatite is the most common fluorescent mineral in these specimens. It is moderately bright in MW light, less bright in SW, and non-fluorescent in LW. It has a violet color in MW and SW.
The fourth identifiable fluorescent mineral is albite. Albite fluoresces dull red in SW light.
The specimens also contain non-fluorescent black aegirine and brown lamprophyllite.
Guaranteed that no one else is offering this at the moment. Difficult to obtain, directly from Russia, and this was the last material...
Photo 1: Long wave/UV 365 nm (arctite is blue)
Photo 2: Medium wave/UV 310 nm (arctite is blue, podlesnoite is pink)
Photo 3: Short wave/UV 254 nm (podlesnoite and albite is pink)
Photos 4 to 7 in normal light;
Accompanying text translated:
"They found (2026) a narrow vein measuring 1 by 1 meter. Arctite usually occurs in small grains measuring a few millimeters in size. The amount of arctite that a gold prospector can extract is the same. Podlesnoiet and arctite are possibly the only minerals of this type on Earth. Arctite occurs only in the Khibiny Mountains and nowhere else in the world. The remaining part of the vein collapsed after the explosions and was subjected to apatite ore mining."
Details
Main Mineral
Extremely rare Arctite
Mineral Form
Fluorescent
Weight
17 g
Origin (Region/ City)
Khibiny Massif
Country of Origin
Russia
Height
4 cm
Width
2 cm
Depth
2.5 cm
