| Reference Type | Journal (article/letter/editorial) |
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| Title | Bartonite from Lovozero massif (Kola Peninsula) |
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| Journal | Zapiski Vserossijskogo Mineralogicheskogo Obshchestva |
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| Authors | Pekov, I. V. | Author |
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| Shcherbachev, D. K. | Author |
| Kononkova, N. N. | Author |
| Year | 2003 | Volume | 132 |
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| Page(s) | 97-101 | Issue | 3 |
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| Download URL | https://rruff.info/rruff_1.0/uploads/ZVMO132N3_97.pdf+ |
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| Languages | Russian |
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| Classification | Not set | LoC | Not set |
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| Mindat Ref. ID | 16721714 | Long-form Identifier | mindat:1:5:16721714:7 |
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| GUID | 3c26b8f8-040f-4fe3-8aab-4d1797f97ff9 |
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| Full Reference | Pekov, I. V., Shcherbachev, D. K., Kononkova, N. N. (2003) Bartonite from Lovozero massif (Kola Peninsula) Zapiski Vserossijskogo Mineralogicheskogo Obshchestva, 132 (3) 97-101 |
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| Plain Text | Pekov, I. V., Shcherbachev, D. K., Kononkova, N. N. (2003) Bartonite from Lovozero massif (Kola Peninsula) Zapiski Vserossijskogo Mineralogicheskogo Obshchestva, 132 (3) 97-101 |
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| In | (2003) Zapiski Vserossijskogo Mineralogicheskogo Obshchestva Vol. 132 (3) |
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| Abstract/Notes | Bartonite, а potassium iron sulfide repprsented Ьу its chlorine-free variety, was, for the first time in Russia, found а! Kedykverpakh Mt, in Lovozero alkaline massif, Kola Peninsula. The соmрасt segregation of bartonite (as large as 13 х 6 mm) was detected occurring in а natrolite vein with ussingite, trona, etc. Chemical composition, X-ray powder pattern data, reflectance values and microindentation hardness of the Lovozero bartonite are given in the paper. Its empirical formula is: (К5.48Nа0.06Тl0.04)Σ5.58Fе21.48S2б.94. Tetragonal unit сеll parameters are: а = 10.448(1), с =20.670(4). А. The phenomenon under discussion is the fractionation of alkali elements in hyperagpaitic pegmatites. |
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