Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load.
These mineral photos are copyrighted by their owners and may not be used without permission.
Schoonerite: Fe++2ZnMnFe+++(PO4)3(OH)2·9(H2O) Ernstite: (Mn++1-xFe+++x)Al(PO4)(OH)2-xOx
Comments: 1 mm honey brown, acicular, radial sprays of ernstite with light green fibrous schoonerite and apatite in siderite.
Location: White Cap mine, Pennington County., South Dakota.
Scale: Picture size 3 mm.
© Tom Loomis / Dakota Matrix
Comments: Dark crystals of schoonerite on matrix.
Location: Hagendorf, Bavaria, Germany.
Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals