URUSOVITE Meaning and
Definition
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Urusovite is a rare mineral that belongs to the sulfoarsenide group. It is named after the Russian mineralogist, Count Sergei Semenovitch Urusov. This mineral is known for its unique crystal structure, chemical composition, and distinctive physical properties.
In terms of its crystal structure, urusovite is classified as orthorhombic, meaning it possesses three unequal axes that intersect at right angles. This mineral commonly occurs as prismatic or tabular crystals, which can vary in color from a pale yellow to a brownish-red hue.
Chemically, urusovite is composed of a combination of antimony (Sb), sulfur (S), and arsenic (As), which gives it its characteristic appearance and properties. It forms in hydrothermal veins and is often associated with minerals such as calcite and quartz.
Urusovite is a relatively hard mineral with a Mohs hardness of about 4.5. It is also known for its high specific gravity, ranging from 5.5 to 5.7. Additionally, it exhibits a resinous to adamantine luster when freshly exposed.
Due to its scarcity and unique properties, urusovite is primarily sought after by mineral collectors and researchers. It serves as an important study material in the field of mineralogy, contributing to our understanding of geological processes and the formation of rare minerals.
Etymology of URUSOVITE
The word urusovite is named after its discoverer, Lev Urusov, a Russian mineralogist. It is common in the field of mineralogy to name newly discovered minerals after the person or place closely associated with their discovery. Thus, urusovite is derived from the surname Urusov.
