Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
chromite
Chromite is a technical term used primarily in geology, mining, and materials science. It is rarely encountered in casual conversation and is almost exclusively used in professional or academic contexts to describe the mineral form of chromium oxide.
In an industrial context, it is specifically referred to as an ore. This distinguishes the raw mineral (chromite) from the refined element (chromium) used in the production of stainless steel and chrome plating. When discussing the chemical composition, it is treated as a mass noun referring to the mineral species.
Meanings
Examples
Chromite is the only commercial ore of chromium.
Chromite is the only commercial ore of chromium.
The geologist identified a small vein of chromite in the rock sample.
Is this sample pure chromite or a mixture of minerals?
Chromite deposits are often found in ultramafic rocks.
Chromite deposits are often found in ultramafic rocks.
The industrial process requires high grade chromite to produce stainless steel.
I wonder if there is any chromite in these mountains.
Historically chromite was mined extensively in the Ural Mountains.
Historically chromite was mined extensively in the Ural Mountains.
The dark crystals in the matrix are likely chromite.