SCANDINAVIAN MINERALS

Gadolinite-(Y) crystal in Microcline and Biotite from Ytterby quarry (Type Locality), Resarö, Vaxholm, Stockholm Co., Sweden.
(All specimens were collected in 1964. Today this quarry is protected by the law.)

Gadolinite is a mineral comprising a complex oxide of various rare-earth elements.
The general chemical formula of Gadolinite-(Y) is Y2Fe2+Be2Si2O10
The colour of our specimens is black to dark-brown, Fergusonite is yellow-brown, Tengerite is white.
Additional reading Mindat.org

All prices are in Swedish currency or US$.
Exchange rate 100:- SEK. (= €10, $9, £12)
Discount is available.
Specimens from 25:-SEK or cheaper are excluded.

This Lot was published in February 2026.

Item: ga1. Gadolinite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 4x1.5cm. 145:-SEK. US$14.50.
Item: ga2. Gadolinite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 3x1.3cm. 170:-SEK. US$17.00.
Item: ga3. Gadolinite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 3.5x3cm. 190:-SEK. US$19.00.
Item: ga4. Gadolinite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 4x2.5cm. 580:-SEK. US$58.00.
Item: ga5. Gadolinite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 3.7x2cm. 150:-SEK. US$15.00.
Item: ga6. Gadolinite-(Y), Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 1.7x1.7cm. 90:-SEK. US$9.50.
Item: ga7. Gadolinite-(Y), Tengerite, Chalcopyrite,
Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 2.5x2cm. 70:-SEK. US$7.00.
Item: ga8. Gadolinite-(Y), Fergusonite-(Y), Tengerite, Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 5.5x3cm. 570:-SEK. US$57.00.
Item: ga9. Gadolinite-(Y), Ytterby quarry, Resarö,
Vaxholm, Stockholm Co., Sweden.
Size: 3x2.3cm. 200:-SEK. US$20.00.
Item: ga10. Gadolinite-(Ce), Vevja, Tvedalen,
Norway.
Size: 5x2.5cm. 75:-SEK. US$7.50.

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