| Ankinovichite Mineral Data |
General Ankinovichite Information |
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| (Ni,Zn)Al4(VO3)2(OH)12(H2O)2.5 | |||
| Molecular Weight = 594.56 gm | |||
| Aluminum 17.88 % Al 33.78 % Al2O3 | |||
| Vanadium 15.68 % V 23.07 % V2O3 | |||
| Zinc 3.41 % Zn 4.24 % ZnO | |||
| Iron 0.28 % Fe 0.36 % FeO | |||
| Copper 0.11 % Cu 0.13 % CuO | |||
| Silicon 0.33 % Si 0.71 % SiO2 | |||
| Nickel 5.63 % Ni 7.16 % NiO | |||
| Hydrogen 2.87 % H 25.62 % H2O | |||
| Oxygen 53.82 % O | |||
| ______ ______ | |||
| 100.00 % 95.08 % = TOTAL OXIDE | |||
| Ni0.57Zn0.31Fe2+0.03Cu0.01Al3.94Si0.07VO31.83(OH)12.11·2.4(H2O) | |||
| In vanadium-bearing schists.. Ni-dominant analogue of alvanite; structure determined. | |||
| Approved IMA 2004 (Dana # Added) | |||
| Kara-Tau ridge at Kurumsk, 15 km south-southeast of Aksumbe, Kazakhstan and (2) Kara-Chagyr mountain, on the east side of the Isfairamsai river, near Valakish, 6 km south of Uch-Kurgon Link to MinDat.org Location Data. | |||
| Named for Ekaterina Alexandrovina Ankinovich (1911-1991) and her husband Stepan Gerasimovitch Ankinovich (1912-1985). Russian mineralogist and geologist. | |||
| IMA2002-063 | |||
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Ankinovichite Crystallography |
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| a:b:c =3.4765:1:1.7307 | |||
| a = 17.8098, b = 5.1228, c = 8.8665, Z = 2; beta = 92.141° V = 808.38 Den(Calc)= 2.44 | |||
| Monoclinic - PrismaticH-M Symbol (2/m) Space Group: P 21/n | |||
| By Intensity(I/Io): 7.83(1)(101), 8.89(1)(200), 1.481(0.8)(653),1.904(0.7)(621), 1.605(0.5)(623), 3.266(0.5)(501), 1.98(0.4)(820), 3.354(0.4)(012), | |||
Physical Properties of Ankinovichite |
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| [010] Perfect | |||
| Colorless, White, Light green, Light blue. | |||
| 2.48 | |||
| Transparent | |||
| Brittle - Uneven - Very brittle fracture producing uneven fragments. | |||
| Tabular - Form dimensions are thin in one direction. | |||
| 2.5-3 - Finger Nail-Calcite | |||
| Vitreous (Glassy) | |||
| white | |||
Optical Properties of Ankinovichite |
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| CI meas= -0.126 (Poor) - where the CI = (1-KPDmeas/KC) CI calc= -0.144 (Poor) - where the CI = (1-KPDcalc/KC) KPDcalc= 0.2781,KPDmeas= 0.2737,KC= 0.2431 |
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| Biaxial (+), a=1.653, b=1.677, g=1.706, bire=0.0530, 2V(Calc)=86, 2V(Meas)=86. Dispersion r < v strong. | |||
Calculated Properties of Ankinovichite |
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relectron=2.48 gm/cc |
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| Fermion Index = 0.0029 Boson Index = 0.9971 |
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PEAnkinovichite = 7.44 barns/electron |
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| GRapi = 0 (Gamma Ray American Petroleum Institute Units) Ankinovichite is Not Radioactive |
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Ankinovichite Classification |
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| 42.13.13.2 (42)Hydrated Phosphates, etc., Containing Hydroxyl or Halogen | |||
| (42.13)Dana Type | |||
| (42.13.13)Dana Group | |||
| IV/G.07-15 IV - Oxides | |||
| IV/G - Vanadiumoxides (with V4+/5+) Chain vanadates with [V2O6]2- | |||
| IV/G.07 - Navajoite-Metadelrioite series | |||
Other Ankinovichite Information |
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| NAME( CanMin, 42:1903) PHYS. PROP.(CanMin, 42:1903) OPTIC PROP.(CanMin, 42:1903) | |||
| Links to other databases for Ankinovichite : 1 -Am. Min. Crystal Structure Database 2 -Athena 3 -Google Images 4 -Google Scholar 5 -MinDAT 6 -MinMax(Deutsch) 7 -MinMax(English) 8 -Mineralienatlas (Deutsch) 9 -QUT Mineral Atlas Search for Ankinovichite using: Visit our Advertisers for Ankinovichite : Translate Ankinovichite Mineral Data : Ask about Ankinovichite here : Print or Cut-and-Paste your Ankinovichite Specimen Label here :
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