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Hydrotalcite from
N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa


Locality type:Mine
Classification
Species:Hydrotalcite
Formula:Mg6Al2(CO3)(OH)16 · 4H2O
Comments:Small millimetre crystals associated with calcite. It does look similar to bultfonteinite, strontianite and xonotlite (Cairncross, B., Beukes, N.J. 2013)
Habit:Spherical aggregates of acicular crystals that radiate from a common centre.
Colour:White
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Data
Mineral Data:Click here to view Hydrotalcite data
Locality Data:Click here to view N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1436782
Long-form Identifier:1:3:1436782:3
GUID (UUID V4):0
References
Cairncross, Bruce, Beukes, Nicolas J. (2013) The Kalahari Manganese Field: The Adventure Continues. Struik Nature.
 
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