Kamacite is an alloy of iron and nickel, which is found on Earth only in meteorites. According to the International Mineralogical Association (IMA) it is considered a proper nickel-rich variety of the mineral native iron .

铁纹石（kamacite）是一种 矿物 ，是 铁 和镍合金，通常在90:10-95:5的比例，可能存在的杂质，如 钴 或 碳 ，只存在于 陨石 中。 在我国已发现的 铁陨石 中，均含有铁纹石和 镍纹石 ，且二者均为其主要组成矿物，铁纹石在 铁陨石 中被镍纹石晶片夹在中间呈棒状 ...

Kamacite, mineral consisting of iron alloyed with 5–7 percent nickel by weight and found in almost all meteorites which contain nickel-iron metal. It has a body-centred cubic structure and is sometimes referred to as α iron, after one of the three temperature-dependent forms (allotropes) of …

From the Greek "kamask" meaning "shaft" or "lath". A nickel-rich variety of iron; α- (Fe,Ni). The principle constituent of a typical octahedrite meteorite with about 92% iron and 7% nickel. Compare also taenite, γ- (Ni,Fe). A name given to kamacite …

Occurrence: A major constituent of iron meteorites (siderites) and present in varying amounts in most other meteorites except certain of the stony meteorites (aerolites). Association: Taenite, graphite, cohenite, moissanite, schreibersite, troilite, …

Kamacite is a chemical composition found in meteorites, consisting of α-(Fe,Ni) with a cubic crystallographic system. AI generated definition based on: The Ore Minerals Under the Microscope (Second Edition) , 2014

2021年12月31日 · 物化性质铁纹石（kamacite）呈灰色，具有金属光泽，密度大约是8g/cm3，其硬度为4 。 是由铁和镍构成的合金矿物。 其中，镍约占5%到7%，成分较固定，为低温铁镍相矿物，由等轴系体心式立方体α相铁、镍合金组成。

SEM image of typical Nickeloan Iron (var. Kamacite) drops sprayed over surface of Lunar regolith particle, composed by an impact glass. These nickeloan iron drops were formed during meteorite impact, when metal of the initial meteorite was evaporated and then condensed within a flow of spreading gases during an explosion.

Major constituent of iron meteorites. Kamasite (1861) fails the 50% rule so it is a Ni-rich iron. Disko Island, Uivfaq, Blaafjeld, Greenland Link to MinDat.org Location Data. Named from the Greek for "shaft" or "lath". Comments: Polished section showing a small light gray elongated inclusion of carlsbergite in massive kamacite.

Kamacite represents a link to the stars, stabilizing energy, and universal knowledge. It serves as a reminder of the connection between Earth and space, illustrating our position in the universe. This extraordinary metal, originating from meteorites, symbolizes transformation, spiritual development, and the enigmas of the universe.