troilite उदाहरण वाक्य

About 9 % of the meteorite consists of nickel-iron alloys, with traces of other minerals such as troilite, whitlockite, chromite and copper.
Troilite can be found as a native mineral on Earth, but is more abundant in meteorites, in particular those originating from the Moon and Mars.
Around this matrix, they have minor phases of olivine, nickel-iron metal, troilite, which indicate a magmatic formation under extremely reducing conditions.
This object is classified as a rare T-type asteroid, with parts of the spectrum displaying properties similar to the mineral troilite and to carbonaceous chondrite.
Exposed to the elements for thousands of years, rainwater interacted with the mineral troilite, resulting in a form of sulfuric acid which slowly dissolved portions of the meteorite.

Small amounts of other minerals are often present, including Fe sulfide ( troilite ), metallic Fe-Ni, oxides such as chromite, and phosphates such as merrillite.
Therefore, troilite found in Canyon Diablo represents the primeval lead isotope composition of the solar system, dating back to 4.55 + /-0.07 Byr.
It occurs in meteorites along the grain boundaries of kamacite or troilite in the form of tiny plates . it occurs associated with kamacite, taenite, daubreelite, troilite and sphalerite.
It occurs in meteorites along the grain boundaries of kamacite or troilite in the form of tiny plates . it occurs associated with kamacite, taenite, daubreelite, troilite and sphalerite.
In 1862 the German mineralogist Gustav Rose analyzed the composition of this mineral, and determined a different chemical formula : FeS . Rose called this new mineral Troilite in honor of Domenico Troili