URICITE Meaning and
Definition
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Uricite is a mineral that belongs to the uraninite group, which is a group of oxide minerals that primarily consist of uranium and oxygen. Its chemical formula is typically described as UO2, with minor impurities and variations depending on its specific composition. Uricite usually crystallizes in the orthorhombic crystal system, forming small, tabular to prismatic crystals that are often found in aggregates or granular masses.
This mineral is named after the chemical element uranium due to its high uranium content. Uricite is usually found in hydrothermal veins and pegmatites alongside other uranium- and rare earth-bearing minerals. It commonly occurs in association with minerals such as uraninite, coffinite, and fluorite.
Physically, uricite has a dark brown to black color with a metallic luster. Its streak is dark brown, and it has a high specific gravity. Uricite is weakly radioactive, being a uranium-bearing mineral.
Uricite is of interest to both mineral collectors and researchers due to its uranium content. It has been studied for its potential as an ore mineral for uranium extraction. Additionally, uricite's radioactivity makes it a subject of environmental concern, especially in areas where uranium mining and processing operations occur.
