Saamite (of Volkova & Melentiev)
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About Saamite (of Volkova & Melentiev)
Formula:
(Ca,Sr,REE)5(PO4)3(F,O)
A variety of Fluorapatite
A Strontium- and REE-bearing fluorapatite from the Kola peninsula with contents SrO around 10 mas.% and LREE2O3 about 12 mas.%. Usual ore apatite of Khibina with SrO ~5 mas.% and REE2O3 ~2 mas.% don't considered as saamite.
A Strontium- and REE-bearing fluorapatite from the Kola peninsula with contents SrO around 10 mas.% and LREE2O3 about 12 mas.%. Usual ore apatite of Khibina with SrO ~5 mas.% and REE2O3 ~2 mas.% don't considered as saamite.
Chemical Properties of Saamite (of Volkova & Melentiev)
Formula:
(Ca,Sr,REE)5(PO4)3(F,O)
Synonyms of Saamite (of Volkova & Melentiev)
Other Language Names for Saamite (of Volkova & Melentiev)
Common Associates
Associated Minerals Based on Photo Data:
| 3 photos of Saamite (of Volkova & Melentiev) associated with Tsepinite-Na | Na2(Ti,Nb)2(Si4O12)(OH,O)2 · 3H2O |
| 3 photos of Saamite (of Volkova & Melentiev) associated with Lemmleinite-Ba | Na2K2Ba(Ti,Nb)4(Si4O12)2(O,OH)4 · 5H2O |
| 2 photos of Saamite (of Volkova & Melentiev) associated with Aegirine | NaFe3+Si2O6 |
| 2 photos of Saamite (of Volkova & Melentiev) associated with Kupletskite | (K,Na)3(Mn,Fe)7Ti2Si8O26(OH)4F |
| 2 photos of Saamite (of Volkova & Melentiev) associated with Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
| 2 photos of Saamite (of Volkova & Melentiev) associated with Carbonate-rich Apatite |
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
References for Saamite (of Volkova & Melentiev)
Reference List:
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Volkova and Melentiev (1939) Comptes rendus de l’académie des sciences de l’U.R.S.S., n.s.: 25,120-122
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 879.
Internet Links for Saamite (of Volkova & Melentiev)
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Localities for Saamite (of Volkova & Melentiev)
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The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Russia | |
| |
| Semenov E.I. (1972) Mineralogy of Lovozero alkaline massif, - Moscow, Nauka, p. 308 (in Rus.) |
Pegmatite No. 47, Lepkhe-Nel'm Mt, Seidozero Lake, Lovozersky District, Murmansk Oblast, Russia