SPHAEROSIDERITE Meaning and
Definition
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Sphaerosiderite is a mineral that belongs to the carbonate group and is classified as a spherulitic variety of siderite. It was first discovered in the 19th century and derives its name from the Greek words "sphaera," meaning sphere, and "sideros," meaning iron, due to its spherical or globular appearance and high iron content.
In terms of its physical characteristics, sphaerosiderite typically forms small, round or spherical masses that range in size from a few millimeters to a few centimeters. These masses often exhibit concentric bands, giving them a layered appearance. The color of sphaerosiderite usually ranges from yellowish-brown to brown, and it has a dull to slightly shiny luster.
Chemically, sphaerosiderite is composed of iron carbonate (FeCO3) and typically contains impurities of calcium, magnesium, and manganese. It is known for its high iron content, which gives the mineral its characteristic reddish-brown streak.
Sphaerosiderite is primarily found in sedimentary iron ore deposits, often associated with other iron-bearing minerals such as hematite and magnetite. It is formed through the precipitation of iron-rich solutions in environments with low oxygen levels, such as swamps or marshes.
Due to its iron content, sphaerosiderite has been used as an ore of iron in the past. However, it is not commercially exploited on its own as its iron concentration is generally lower compared to other iron ores. Instead, it is commonly considered a secondary mineral that forms as part of a larger ore deposit.
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A term applied to grape-like or kidney-shaped concretions of sparry carbonate of iron.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SPHAEROSIDERITE
- sphaerosideritm
- sphaerosiderita
- sphaerosideritg
- sph aerosiderite
- spha erosiderite
- sphae rosiderite
- sphaer osiderite
- sphaero siderite
- sphaeros iderite
- sphaerosi derite
- sphaerosid erite
- sphaeroside rite
- sphaerosider ite
- sphaerosideri te
- sphaerosiderit e
Etymology of SPHAEROSIDERITE
The word "sphaerosiderite" consists of two main components: "sphero-" and "-siderite".
The prefix "sphero-" is derived from the Greek word "sphaira", which means "a sphere". It is commonly used in scientific terminology and indicates the shape or structure of a spherical object.
The suffix "-siderite" is derived from the Greek word "sideros", meaning "iron". It is often used in mineralogy to denote minerals that contain iron.
As a whole, "sphaerosiderite" refers to a mineral that has a spherical or globular structure and contains iron.
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