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Priscillagrewite-(Y)

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Collectors Summary

Crystal System

kubisch, Ia3d

Chemism

Chemical formula

YCa₂Zr₂Al₃O₁₂

Chemical composition

Aluminium, Calcium, Yttrium, Zirconium, Sauerstoff

Unit weight: 624.4488266 u; Number of atoms in the formula: 20

Info

Empirical formula:

YCa₂Zr₂Al₃O₁₂

Element	Symbol	Weight%	Atoms	Atoms%	Atom weight (u)	Sum weight (u)
Oxygen	O	30.75	12	60.00	15.9994300	191.9931600
Aluminium	Al	12.96	3	15.00	26.9815382	80.9446146
Calcium	Ca	12.84	2	10.00	40.0784000	80.1568000
Yttrium	Y	14.24	1	5.00	88.9058520	88.9058520
Zirconium	Zr	29.22	2	10.00	91.2242000	182.4484000

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Strunz 9th edition incl. updates

9.AD.25

9: Silikate (Germanate)
A: Inselsilikate (Nesosilikate)
D: Insel(Neso)silikate ohne weitere Anionen; Kationen in oktahedraler [6] und gewöhnlich größerer Koordination
25:Granat-Gruppe

IMA status

anerkannt - CNMNC Newsletter 55 (2020)

Mineral status

anerkanntes Mineral

IMA Classification

Garnet supergroup

Crystallography

Crystal System	kubisch
Class (H-M)	m3m
Space Group number	230
Space Group	Ia3d
Cell parameters a (Å)	12.50(3)
Cell parameters b (Å)	-
Cell parameters c (Å)	-
Cell parameters a/b or c/a	1
Cell parameters c/b	-
Cell parameters α	90°
Cell parameters β	90°
Cell parameters γ	90°
Volumne (Å³)	1953.125
Kristall structure	Granat-Supergruppe
X-Ray Powder Diffraction	4.420(100), 3.126(82), 2.796(36), 2.552(86), 2.452(11), 2.283(12), 2.028(9), 1.977(40)
	Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

(Co-)Type locality

(Co-)Type locality	Jordanien /Amman /Daba
Type material	Typenmaterial ist in den Sammlungen des Mineralogischen Museums Fersman, Russische Akademie der Wissenschaften, Leninskiy Prospekt 18k, Moskau 115162, Russland, Katalognummer 55401

References

Galuskina, I., Galuskin, E., Vapnik, Y., Zeliński, G. and Prusik, K. (2020) Priscillagrewite-(Y), IMA 2020-002. CNMNC Newsletter No. 55; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.39

IMA group assignments

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Pyrope	{Mg₃}[Al₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
'Garnet supergroup'	neue Definition: {X₃}[Y₂](Z₃)φ₁₂ kubisch : kubisch-hexakisoktaedrisch	9.AD.25
Katoite	{Ca₃}[Al₂](☐₃)(OH)₁₂ kubisch : m3m : Ia3d	9.AD.25
Majorite	Mg₃(MgSi)(SiO₄)₃ kubisch	9.AD.25
'Melanite' (Var.v. Andradite)		9.AD.25
Rubinite	Ca₃Ti³⁺₂Si₃O₁₂ kubisch : m3m : Ia3d	9.AD.25
Wadalite	Ca₆Al₅Si₂O₁₆Cl₃ kubisch : 43m : I43d	9.AD.25
Almandine	{Fe²⁺₃}[Al₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Andradite	{Ca₃}[Fe³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Calderite	{Mn²⁺₃}[Fe³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
'Hessonite' (Var.v. Grossular)	Ca₃Al₂(SiO₄)₃	9.AD.25
'Hibschite' (Var.v. Grossular)	Ca₃Al₂(SiO₄)_3-x(OH)_4*x {x<0.2-1.5} kubisch : m3m : Ia3d	9.AD.25
Kimzeyite	{Ca₃}[Zr₂](SiAl₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Uvarovite	{Ca₃}[Cr³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Goldmanite	{Ca₃}[V³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Grossular	{Ca₃}[Al₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Holtstamite	{Ca₃}[Al₂](Si₂)(☐)O₈(OH)₄ tetragonal : 4/mmm : I4₁/acd	9.AD.25
Hutcheonite	{Ca₃}[Ti₂](SiAl₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Knorringite	{Mg₃}[Cr³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Morimotoite	{Ca₃}[TiFe²⁺](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Schorlomite	{Ca₃}[Ti₂](SiFe³⁺₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Spessartine	{Mn²⁺₃}[Al₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Momoiite	{Mn²⁺₃}[V³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Kerimasite	{Ca₃}[Zr₂](SiFe³⁺₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Toturite	{Ca₃}[Sn⁴⁺₂](SiFe³⁺₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Menzerite-(Y)	{Y₂Ca}[Mg₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Elbrusite	{Ca₃}[U⁶⁺_0.5Zr_1.5](Fe³⁺₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Bitikleite	{Ca₃}[Sb⁵⁺Sn⁴⁺](Al₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Usturite	{Ca₃}[Sb⁵⁺Zr](Fe³⁺₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Eringaite	{Ca₃}[V³⁺₂](Si₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Dzhuluite	{Ca₃}[Sb⁵⁺Sn⁴⁺](Fe³⁺₃)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Irinarassite	{Ca₃}[Sn⁴⁺₂](SiAl₂)O₁₂ kubisch : m3m : Ia3d	9.AD.25
Eltyubyuite	Ca₁₂Fe³⁺₁₀Si₄O₃₂Cl₆ kubisch : 43m : I43d	9.AD.25
Adrianite	Ca₁₂(Al₄Mg₃Si₇)O₃₂Cl₆ kubisch : 43m : I43d	9.AD.25
Priscillagrewite-(Y)	YCa₂Zr₂Al₃O₁₂ kubisch : m3m : Ia3d	9.AD.25
'Hydroandradite' (Var.v. Andradite)	Ca₃Fe³⁺₂(SiO4)_3-x(OH)_4x	9.AD.25
'Hydrougrandite'	(Ca,Mg,Fe²⁺)₃(Fe³⁺,Al)₂(SiO₄)_3-x(OH)_4x	9.AD.25
Nikmelnikovite	Ca₁₂Fe²⁺Fe³⁺₃Al₃(SiO₄)₆(OH)₂₀ trigonal : 3 : R3	9.AD.25
Henritermierite	{Ca₃}[Mn³⁺₂](Si₂)(☐)O₈(OH)₄ tetragonal : 4/mmm : I4₁/acd	9.AD.25

Other languages

German	Priscillagrewit-(Y)
English	Priscillagrewite-(Y)

CNMNC (IMA)-Number

IMA 2020-002

CNMNC symbol

Symbol

Pgr-Y

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

DeWikiPedia - search for: Priscillagrewit-(Y)
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Mineralogisch-Petrographisches-Institut Hamburg - search for: Priscillagrewit-(Y)

English pages

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German pages

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Locations with GPS information