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MANGANESE

MANGANESE

$45.00 AUD
$45.00 AUD
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Manganese, represented by the symbol Mn and holding the atomic number 25, is a hard, brittle, silvery metal commonly found in conjunction with iron in various minerals. This transition metal was first isolated in the 1770s and is widely utilized in industrial alloys, especially in the production of stainless steel, where it enhances strength, workability, and wear resistance. Manganese oxide serves multiple purposes, including acting as an oxidizing agent, a rubber additive, and a component in glass manufacturing, fertilizers, and ceramics. Additionally, manganese sulfate is employed as a fungicide.

Beyond its industrial applications, manganese is a vital dietary element for humans, playing a significant role in macronutrient metabolism, bone development, and the body's defense against free radicals. It is an essential part of numerous proteins and enzymes, primarily concentrated in the bones, as well as in the liver, kidneys, and brain. In the brain, manganese is associated with manganese metalloproteins, particularly glutamine synthetase found in astrocytes.

Specimen details

To find the dimensions and weight of a specimen, please add the product to your basket. Alle details will appear here. Remove the specimen if unwanted. The numbers under "variant" are the measurements in mm and mostly added weight in grams. Where known, the origin of the specimen is mentioned. The number at the end, is the specimen number in our collection. Colours may vary, due to photography.

Care

It's important to know that many minerals can be effectively cleaned with water. However, before using any cleaning methods, such as dissolvers or ultrasound, please take the time to research online. Improper use of these techniques could potentially harm your specimen.

Shipping

Shipping fees depend on the weight of your order and its destination, and they will be calculated at checkout. Not all platforms use the same rate. We will inform you about any rebates where possible. If you have any questions, feel free to reach out to us before placing your order. We strive to use the most economical shipping methods for your specimens and combine multiple orders to minimize costs. Please note that packaging is included in the shipping fees.
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