Uranopolycrase Image

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The Mineral News newsletter has expanded to sixteen (16) pages a month and it has added significant features such as frequent book reviews, photographs to supplement new mineral descriptions. Occasional color issues are produced as well.

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

Uranopolycrase

Large Uranopolycrase Image

Mineral:

Uranopolycrase: (U,Y)(Ti,Nb,Ta)2O6

Comments:

Brown to black, paper thin, elongated uranopolycrase crystals to 1mm.

Location:

Cavetta Bassa, Elba Isle, Livorno Province, Tuscany, Italy.

Scale:

Picture size 2 mm.

Copyright:

© Tom Loomis / Dakota Matrix

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