Thursday, 17 April 2008

Mineral Spot: Ferberite...

Had to take a photo of this one before it 'is no more'! Towards the right of the ferberite crystal, which is coated by pyrite(?), you can see a break. It is likely that the specimen will some time simply break apart. But its a nice crystal so at least it will exist in this photo. From the K & M Brown Collection. Field of view 8mm.

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