Specimen Number46-2-024Alternate Number49-106-38CommentsSample contains both the blue and lavender dumortierite types, as well as quartz + muscovite.In Teaching CollectionNoMineral(s)quartzmuscovitedumortieriteRock NameAl-B oreDistrictSacramentoMineChampion, NVExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience