Rare Fergusonite Crystal

Product No.: mj03-696

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Mineral:	Fergusonite-(Y)
Chemical Formula:	YNbO₄ ((Y.45REE.37U.05).87 (Nb.90Ta.08Ti.02) 1.00O3.64(OH).36)
Size:	14,6 x 5,6 x 5,8 mm
Weight:	8,09 ct or 1,618 g
Transparence:	opaque
Quantity:	1
Origin:	Sakangyi area, west of Mogok, Shan State, Burma (Myanmar)

The crystal emits a gamma radiation of 0,6 µSv/h and a total radiation of 2,8 µSv/h

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