Constituent
- Name
- Full matter basic constituent
- IMA name
- FULL Mineral
- Class
- non-silicate mineral
- Compound type
- oxide
- Comments
-
natural istopic composition, but possible fractionation
tout est fake - comment var
- Relevance
- impurity
- Arrangement
- single phase
- Mass
- 99.0 $\pm$ 0.99 $g$
- Mass fraction
- 1.0 $\pm$ 0.0001
- Abundance comments
- H2O (0.5 ppm in crystal) and CO2 (0.7 ppm in crystal) impurity in SO2 gas and adsorbed - to be quantified in film
- Formula
- ICE2
- Chemical formula
- ICE2
- Elemental formula
- (H)25-36 (2H)4014-4028 (Vo)20-30 (16O)3996-4000
- Isotope mixture type
- unknown
- Composition comments
- common replacement: Zn, $Fe^{2+}\!$, $Mn^{2+}\!$ in place of Mg; $Fe^{3+}\!$, Cr, Ti, V in place of Al - common impurities: Ca in place of Mg; Zn, Si in place of Al - comp var comment
- Chemical functions
-
Function Number Relevance $R-CH2-OH$ 1 $R-C(=O)-R$ 2 $R-CH2-OH$ 3 main $R-C(=O)-R$ 1 main R-V=R 2 main $R-CH2-OH$ 3 impurity $R-C(=O)-R$ 1 impurity R-V=R 2 impurity $R-C(=O)-R$ 1 main - Chemical bonds
-
Bond Number Relevance $-C \leq H_3$ 2 $=C=O$ 3 $-C \leq H_3$ 3 main $=C=O$ 2 main >V=V< 1 main $-C \leq H_3$ 3 impurity $=C=O$ 2 impurity >V=V< 1 impurity $=C=O$ 2 main
- Oxides
-
Formula $As_{2}O_{3}$ $U_{3}O_{8}$ $VO_{2}$ Mass fraction (%) 25.0 25.0 50.0 - Oxides comments
- oxides_comments - comments oxides
Strunz
- Class
- oxides - hydroxides - arsenites (04)
- Division
- metal:oxygen = 3:4 and similar (04.B)
- Family
- with only medium-sized cations (04.BB)
- Code
- N/A
Dana
- Major class
- oxides and hydroxides (III)
- Class
- multiple oxides (07)
- Type
- (A+B++)2X4 Spinel group (07.02)
- Group
- -Pyrrhotite- group (02.08.10)
- Code
- N/A
- Phase name
- ICE VAR
- Phase type
- amorphous
- Crystal system
- amorphous
- Crystal class
- N/A
- Crystal class symbol
- N/A
- Crystal spacegroup
- N/A
- Polytype
- ice tordue (vraiment tordue)
- Crystal sites
-
Label Nb Type Wp Specie Specie coordinence Specie occupancy Specie oxidation state ICE 99 unknown 99u99 L-$(COOH)CH_2CHOH(COOH)$ trigonal bipyramidal V 99.0 99 $H$ unknown 1.0 1 - Composition order
- unknown
- Comments
- crystal_comments - crystal var comment
- Texture
- polycrystalline
- Sizes
-
Crystals Min Max Median Width Mass fraction Shape #1 0.0 ${\mu}m$ 20.0 ${\mu}m$ 9.0 ${\mu}m$ 2.0 ${\mu}m$ 0.22 $\pm$ 0.05 rhombohedral #2 20.0 ${\mu}m$ 50.0 ${\mu}m$ 25.0 ${\mu}m$ 12.0 ${\mu}m$ 0.2 $\pm$ 0.02 acicular #3 50.0 ${\mu}m$ 150.0 ${\mu}m$ 60.0 ${\mu}m$ 35.0 ${\mu}m$ 0.25 $\pm$ 0.025 acicular - Size distribution
- heterogeneous
- Size method
- microscope
- Molar mass
- 99.0 $g/mol$
- Density
- 99 $g/cm^3$
- Refringence type
- unknown
- Refringence sign
- positive or negative
- Birefringence
- 99
- Refraction index $n_{\alpha}$
- 99
- Refraction index $n_{\beta}$
- 99
- Refraction index $n_{\gamma}$
- 99
- Dispersion V
- 99
- Color
- white-white
- Diaphaneity
- unknown
- Luster
- unknown