20,00

Ex Tax: 20,00

Ex Tax:
20,00
Availability:
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Product Code:
mineralen noord-Amerika

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Description
Mineral Species : Hemimorfiet
Location : 79 mine, Gila Co., Arizona, USA
Hardness : 4.5 tot 5
Chemical Formula : Zn4Si2O7(OH)2·H2O

Length : 45 mm
Width : 28 mm
Hight : 20 mm
Be Aware! Sizes are inclusive matrix
Hemimorphite

Hemimorphite is a hydrated zinc silicate and is formed after weathering of sphalerite "zinc blende". It is also an important zinc ore and consists of more than 50 percent of the element zinc.
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