BISMUTHBLENDE Meaning and
Definition
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Bismuthblende, also known as bismuthinite, is a naturally occurring mineral composed of bismuth sulfide (Bi2S3). It is a metallic mineral that typically crystallizes in a tetragonal crystal system. The name "bismuthblende" is derived from the German word "blende," meaning blende or sulfide, and "bismuth" refers to the dominant element in its composition.
Bismuthblende is characterized by its distinctive metallic luster and lead-gray to silver-gray color. It often exhibits a distinct layered or foliated structure, with sheets of bismuth atoms tightly bonded within the sulfide matrix. The mineral can also occur in massive or granular form, depending on the conditions of its formation.
Bismuthblende is primarily found in hydrothermal veins associated with other minerals such as cassiterite, wolframite, and quartz. It also occurs in various types of ore deposits, including tin, tungsten, and copper deposits. Commercially, bismuthblende is an important source of bismuth, a crucial metal used in the production of various alloys, pharmaceuticals, and cosmetics.
In terms of its physical properties, bismuthblende has a Mohs hardness of 2.5 to 3 and a specific gravity ranging from 6.4 to 7.7. It has a relatively low melting point, making it easily fusible. The mineral exhibits a weakly magnetic property and may sometimes display weak anisotropy, meaning it shows different physical properties in different crystallographic directions.
Overall, bismuthblende is a valued mineral due to its economic significance as a source of bismuth and its unique crystallographic structure, making it an
Common Misspellings for BISMUTHBLENDE
- vismuthblende
- nismuthblende
- hismuthblende
- gismuthblende
- busmuthblende
- bjsmuthblende
- bksmuthblende
- bosmuthblende
- b9smuthblende
- b8smuthblende
- biamuthblende
- bizmuthblende
- bixmuthblende
- bidmuthblende
- biemuthblende
- biwmuthblende
- bisnuthblende
- biskuthblende
- bisjuthblende
- bismythblende
Etymology of BISMUTHBLENDE
The word "bismuthblende" is a compound noun derived from two different elements: "bismuth" and "blende". Here is the etymology of both words:
1. Bismuth: The word "bismuth" originated from the German term "Wismut", which was derived from the obsolete German word "wissmuth". The word "wissmuth" is composed of two parts: "wiss" (which means "white") and "muth" (which means "courage"). This is likely a reference to the white color and relatively low reactivity of bismuth compared to other metals. Over time, the spelling of "Wismut" evolved into "bismut" and eventually "bismuth" in English.
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