气候变化领域集成服务门户(CCPortal): Toledoite, TiFeSi, a New Mineral from Inclusions in Corundum Xenocrysts from Mount Carmel, Israel

CCPortal

DOI	10.3390/cryst14010096
	Toledoite, TiFeSi, a New Mineral from Inclusions in Corundum Xenocrysts from Mount Carmel, Israel
	Ma, Chi; Camara, Fernando; Bindi, Luca; Griffin, William L.
发表日期	2024
EISSN	2073-4352
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	During our nanomineralogical investigation of melt inclusions in corundum xenocrysts from the Mount Carmel area, Israel, seven new oxide and alloy minerals have been discovered since 2021. Herein, we report toledoite (TiFeSi; IMA 2022-036), a new alloy mineral. Toledoite occurs as irregular crystals 2-16 mu m in size, with gupeiite (Fe3Si), jingsuiite (TiB2), ziroite (ZrO2), osbornite (TiN), xifengite (Fe5Si3), and naquite (FeSi) in corundum Grain WG1124E-1. Toledoite has an empirical formula (Ti0.83Cr0.07Mn0.06V0.02)(Fe0.96Mn0.04)(Si0.99P0.04) and an orthorhombic Ima2 TiFeSi-type structure with the following cell parameters: a = 7.00(1) angstrom, b = 10.83(1) angstrom, c = 6.29(1) angstrom, V = 477(1) angstrom 3, Z = 12. Toledoite is a high-temperature alloy phase, formed under extremely reduced conditions in melt pockets in corundum xenocrysts derived from the upper mantle beneath Mount Carmel in Israel. The name was given in honor of Vered Toledo, of Shefa Gems Ltd. for her support and for providing corundum xenocrysts from the Mount Carmel region for this investigation of new minerals.
英文关键词	toledoite; TiFeSi; new mineral; corundum; Mount Carmel; Israel
语种	英语
WOS研究方向	Crystallography ; Materials Science
WOS类目	Crystallography ; Materials Science, Multidisciplinary
WOS记录号	WOS:001148829200001
来源期刊	CRYSTALS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293189
作者单位	California Institute of Technology; University of Milan; University of Florence; Macquarie University
推荐引用方式 GB/T 7714	Ma, Chi,Camara, Fernando,Bindi, Luca,et al. Toledoite, TiFeSi, a New Mineral from Inclusions in Corundum Xenocrysts from Mount Carmel, Israel[J],2024,14(1).
APA	Ma, Chi,Camara, Fernando,Bindi, Luca,&Griffin, William L..(2024).Toledoite, TiFeSi, a New Mineral from Inclusions in Corundum Xenocrysts from Mount Carmel, Israel.CRYSTALS,14(1).
MLA	Ma, Chi,et al."Toledoite, TiFeSi, a New Mineral from Inclusions in Corundum Xenocrysts from Mount Carmel, Israel".CRYSTALS 14.1(2024).