Wangdaodeite - RRUFF Database: Raman, X-ray, Infrared, and Chemistry

Wangdaodeite R150142

Name: Wangdaodeite
RRUFF ID: R150142
Ideal Chemistry: FeTiO₃
Locality: Suizhou L6 chondrite, Dayanpo, 12.5 km southeast of the city of Suizhou, Hubei Province, China (35°18’N, 113°35’E)
Source: Xiande Xie and Xiangping Gu
Owner: RRUFF
Description: Type sample. Aggregates of irregular black grains, ranging from 2 to 18 μm in diameter, composed of nano-sized crystals (10-80 nm), in shocked veins associated with xieite, ringwoodite, majorite, olivine, pyroxene, maskelynite, kamacite, troilite.
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Mineral Group: [ Corundum (38) ]

CHEMISTRY

RRUFF ID:	R150142.2
Sample Description:	Microprobe Fragment
Measured Chemistry:	(Fe_0.849Mg_0.096Mn_0.063)(Ti_0.987Cr_0.001Al_0.002)O_2.998
Microprobe Data File:	[ Download Excel File ]

RAMAN SPECTRUM

RRUFF ID:

Sample Description:

Unoriented Raman on the primary sample

DOWNLOADS:

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orientation angle.

POWDER DIFFRACTION

RRUFF ID:

R150142.9

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 5.1158(2)Å b: 5.1158(2)Å c: 13.7805(6)Å
alpha: 90° beta: 90° gamma: 120° Volume: 312.34(2)Å³ Crystal System: hexagonal

File Type Information

Calculated diffraction file.

File Type Information

Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

DOWNLOADS:

	DIF File
	X-ray Data (XY - RAW)
	RRUFF File

REFERENCES for Wangdaodeite
American Mineralogist Crystal Structure Database Record: [view record]
Leinenweber K, Linton J, Navrotsky A, Fei Y, Parise J B (1995) High-pressure perovskites on the join CaTiO₃-FeTiO₃, Physics and Chemistry of Minerals, 22, 251-258
Linton J A, Fei Y, Navrotsky A (1999) The MgTiO₃-FeTiO₃ join at high pressure and temperature, American Mineralogist, 84, 1595-1603
Varga T, Kumar A, Vlahos E, Denev S, Park M, Hong S, Sanehira T, Wang Y, Fennie C J, Streiffer S K, Ke X, Schiffer P, Gopalan V, Mitchell J F (2009) Coexistence of weak ferromagnetism and ferroelectricity in the high pressure LiNbO₃-type phase of FeTiO₃, Physical Review Letters, 103, 047601-4
Nishio-Hamane D, Zhang M, Yagi T, Ma Y (2012) High-pressure and high-temperature phase transition in FeTiO₃ and a new dense FeTi₃O₇ structure, American Mineralogist, 97, 568-572
Akaogi M, Abe K, Yusa H, Kojitani H, Mori D, Inaguma Y (2015) High-pressure phase behaviors of ZnTiO₃: ilmenite–perovskite transition, decomposition of perovskite into constituent oxides, and perovskite–lithium niobate transition, Physics and Chemistry of Minerals, 42, 421-429
Bernert T, Ruiz-Fuertes J, Bayarjargal L, Winkler B (2015) Synthesis and high (pressure, temperature) stability of ZnTiO₃ polymorphs studied by Raman spectroscopy, Solid State Sciences, 43, 53-58
Hålenius U, Hatert F, Pasero M, Mills S J (2016) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 31. New minerals and nomenclature modifications approved in 2016, Mineralogical Magazine, 80, 691-697 [view file]
Tschauner O, Ma C, Newville M G, Lanzirotti A (2020) Structure analysis of natural wangdaodeite—LiNbO₃-type FeTiO₃, Minerals, 10, 1072 [view file]
Xie X, Gu X, Yang H, Chen M, Li K (2020) Wangdaodeite, the LiNbO₃-structured high-pressure polymorph of ilmenite, a new mineral from the Suizhou L6 chondrite, Meteoritics and Planetary Science, 55, 184-192 [view file]

REFERENCES for Wangdaodeite

American Mineralogist Crystal Structure Database Record: [view record]

Leinenweber K, Linton J, Navrotsky A, Fei Y, Parise J B (1995) High-pressure perovskites on the join CaTiO₃-FeTiO₃, Physics and Chemistry of Minerals, 22, 251-258

Linton J A, Fei Y, Navrotsky A (1999) The MgTiO₃-FeTiO₃ join at high pressure and temperature, American Mineralogist, 84, 1595-1603

Varga T, Kumar A, Vlahos E, Denev S, Park M, Hong S, Sanehira T, Wang Y, Fennie C J, Streiffer S K, Ke X, Schiffer P, Gopalan V, Mitchell J F (2009) Coexistence of weak ferromagnetism and ferroelectricity in the high pressure LiNbO₃-type phase of FeTiO₃, Physical Review Letters, 103, 047601-4

Nishio-Hamane D, Zhang M, Yagi T, Ma Y (2012) High-pressure and high-temperature phase transition in FeTiO₃ and a new dense FeTi₃O₇ structure, American Mineralogist, 97, 568-572

Akaogi M, Abe K, Yusa H, Kojitani H, Mori D, Inaguma Y (2015) High-pressure phase behaviors of ZnTiO₃: ilmenite–perovskite transition, decomposition of perovskite into constituent oxides, and perovskite–lithium niobate transition, Physics and Chemistry of Minerals, 42, 421-429

Bernert T, Ruiz-Fuertes J, Bayarjargal L, Winkler B (2015) Synthesis and high (pressure, temperature) stability of ZnTiO₃ polymorphs studied by Raman spectroscopy, Solid State Sciences, 43, 53-58

Hålenius U, Hatert F, Pasero M, Mills S J (2016) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 31. New minerals and nomenclature modifications approved in 2016, Mineralogical Magazine, 80, 691-697 [view file]

Tschauner O, Ma C, Newville M G, Lanzirotti A (2020) Structure analysis of natural wangdaodeite—LiNbO₃-type FeTiO₃, Minerals, 10, 1072 [view file]

Xie X, Gu X, Yang H, Chen M, Li K (2020) Wangdaodeite, the LiNbO₃-structured high-pressure polymorph of ilmenite, a new mineral from the Suizhou L6 chondrite, Meteoritics and Planetary Science, 55, 184-192 [view file]