Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The Pseudobrookite Group : Crystal Chemical Features of the Armalcolite Fe2+ Analogue. / Kazheva, O. N.; Zubkova, N. V.; Schäfer, Ch; Chukanov, N. V.; Pekov, I. V.; Britvin, S. N.; Pushcharovsky, D. Yu.
в: Doklady Earth Sciences, Том 497, № 2, 02.05.2021, стр. 305-309.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The Pseudobrookite Group
T2 - Crystal Chemical Features of the Armalcolite Fe2+ Analogue
AU - Kazheva, O. N.
AU - Zubkova, N. V.
AU - Schäfer, Ch
AU - Chukanov, N. V.
AU - Pekov, I. V.
AU - Britvin, S. N.
AU - Pushcharovsky, D. Yu
N1 - Kazheva, O.N., Zubkova, N.V., Schäfer, C. et al. The Pseudobrookite Group: Crystal Chemical Features of the Armalcolite Fe2+ Analogue. Dokl. Earth Sc. 497, 305–309 (2021). https://doi.org/10.1134/S1028334X21040097
PY - 2021/5/2
Y1 - 2021/5/2
N2 - Abstract: The crystal structure of a potentially new mineral, the Fe2+-dominant analogue of armalcolite with the idealized formula Fe2+Ti2O5 has been solved. The sample studied originates from a pneumatolytic association related to the lamproite complex of SE Spain. The mineral is orthorhombic, space group Cmcm, the unit-cell parameters are a = 3.7325(1) Å, b = 9.7649(4) Å, c = 9.9902(3) Å, V = 364.12(2) Å3. The crystal-chemical formula (Formula presented.) (Z = 4) is in good agreement with the chemical composition of the mineral.
AB - Abstract: The crystal structure of a potentially new mineral, the Fe2+-dominant analogue of armalcolite with the idealized formula Fe2+Ti2O5 has been solved. The sample studied originates from a pneumatolytic association related to the lamproite complex of SE Spain. The mineral is orthorhombic, space group Cmcm, the unit-cell parameters are a = 3.7325(1) Å, b = 9.7649(4) Å, c = 9.9902(3) Å, V = 364.12(2) Å3. The crystal-chemical formula (Formula presented.) (Z = 4) is in good agreement with the chemical composition of the mineral.
KW - Aljorra
KW - armalcolite Fe analogue
KW - cation ordering
KW - double oxides
KW - lamproite
KW - pseudobrookite group
KW - Spain
KW - X-ray structural analysis
KW - armalcolite Fe2+ analogue
UR - http://www.scopus.com/inward/record.url?scp=85105217141&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/fa8772f8-b5a4-3ed0-8d93-ae744ac9acdc/
U2 - 10.1134/s1028334x21040097
DO - 10.1134/s1028334x21040097
M3 - Article
AN - SCOPUS:85105217141
VL - 497
SP - 305
EP - 309
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 2
ER -
ID: 77683159