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Manganonordite-(Ce) Gallery

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Manganonordite-(Ce) : Na3SrCeMn2+Si6O17

Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

dimension area mm. 2 x 2

photo and collection Luigi Chiappino
 © luigi chiappinoPhoto ID: 222936    View Count: 30

Manganonordite-(Ce) : Na3SrCeMn2+Si6O17, Rhabdophane-(Ce) : (Ce,La)PO4·H2O, Ussingite : Na2AlSi3O8OH

Pegmatite No. 60, Second Eastern Stream, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Extremely fresh and large rosette of manganonordite-(Ce) from the type locality. Tabular crystal in the left upper corner is partially replaced by earthy yellowish rhabdophane-(Ce). Massive ussingite matrix. FOV is ~12x10 mm. Collected by Sergei Britvin before 1990. Pavel M. Kartashov collection (#3183) and photo.
 © Pavel M. KartashovPhoto ID: 121415    View Count: 185

Manganonordite-(Ce) : Na3SrCeMn2+Si6O17

Pegmatite No. 60, Second Eastern Stream, Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Brownish black spherules of manganonordite-(Ce) (strongly altered to rhabdophane-(Ce) and manganese oxides) in ussingite. Field of view 4 cm
 © B. OtterPhoto ID: 22494    View Count: 542
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