Akrochordite
A variety of Minerals
What is Akrochordite?
Akrochordite is an exceptionally rare hydrated hydrous arsenate mineral of the formula (Mn,Mg)4(AsO4)2(OH)44H2O and represents a small group of rare in the nature manganese (Mn) arsenates and, similarly to most other Mn-bearing arsenates, possess pinkish colour. It is typically associated with metamorphic Mn deposits.
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Akrochordite Localities Map
See where Akrochordite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Map preview
North ZoneCentral RidgeSouth Basin
Quick Facts
Physical Properties
- Color
- Yellowish red-brown, pale to dark brown, pale pink,
- Hardness (Mohs)
- 3.5
- Density
- 3.26 g/cm³
Chemical Properties
- Chemical Formula
- (Mn2+,Mg)5(AsO4)2(OH)4 · 4H2O
- Elements
- As, H, Mg, Mn, O
Also Known As
AkrochorditeAcrochordite
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