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- Availability
- Sold
- Locality
- Tip Top mine, Custer Co., South Dakota, United States
- Formula
- CaMn2+Mg2Fe3+2(PO4)4(OH)2·8H2O
- Size
- SmCabinet 9x6x4cm
- Tagged
- phosphate , pegmatite mineral
- Special Info
- Type Locality
Dark reddish brown striated crystals of Jahnsite with good rich coverage on Quartz and Triphyllite.
- Availability
- Sold
- Locality
- Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil
- Formula
- CaMn2+Mn2+2Fe3+2(PO4)4(OH)2·8H2O
- Size
- Thumbnail 3x2.5x3cm
- Tagged
- phosphate , pegmatite mineral
Prismatic nearly opaque micro crystals of Jahnsite-(CaMnMn) less that 1.0mm eith red Variscite.
- Availability
- Sold
- Locality
- Santa Eulalia, Chihuahua, Mexico
- Formula
- Pb4FeSb6S14
- Size
- Cabinet 10x9x7cm
- Tagged
- sulfide
Steely grey acicular or filliform crystals of Jamesonite to over 1cm totally covering the Pyrite matrix. A good specimen for display or in a museum.
- Availability
- Sold
- Locality
- Pribram, Bohemia, Czech Republic
- Formula
- Pb4FeSb6S14
- Size
- SmCabinet 4x9x4cm
- Tagged
- sulfide
An excellent specimen loaded with filliform crystals of Jamesonite to 1cm totally covering most of the face with large Calcite crystals to 3cm.