Hemimorphite
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Frequency | rare |
---|---|
Hardness | 4.5-5 |
Density | 3.5 |
Chemical Formula | Zn4Si2O7(OH)2•H2O |
Core Elements | Zn |
Thermal Decomposition | Zn4Si2O7(OH)2•H2O
°C ZnO |
Hemimorphite is a hydrated zinc silicate, and a primary source of zinc;