English: Samarskite, fresh surface. Pen for scale.
Mineral collection of Brigham Young University Department of Geology, Provo, Utah. BYU index 4-8033, (FeYU)_2(NbTiTa)_2O_7.
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2008-05-12 04:26 Tillman 1400×1050×8 (1092031 bytes) Samarskite, fresh surface. Pen for scale. Mineral collection of Brigham Young University Department of Geology, Provo, Utah. Photograph by Andrew Silver. BYU index 4-8033, (FeYU)_2(NbTiTa)_2O_7. Image file: http://libraryphoto.cr.usgs.gov/htmllib/btch
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{{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Samarskite, fresh surface. Pen for scale. Mineral collection of Brigham Young University Department of Geology, Provo, Utah. Photograph by Andrew Silver. BYU index 4-8033, (FeYU)_2(NbTiT