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Honessite
Type Locality
Linden, Upper Mississippi Valley District, Iowa Co., Wisconsin, USA
Mineral Data
(Ni
1-x
Fe
3+
x
)(OH)
2
[SO
4
]
x/2
·nH
2
O
Strunz:
7.DD.35
Physical Properties
Colour:
Yellow
Crystal System:
Trigonal
Hardness:
1.0 - 1.5
