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Yeatmanite
Type Locality
Buckwheat pit (Southwest opening; Buckwheat Mine), Franklin Mine, Franklin, Franklin Mining District, Sussex Co., New Jersey, USA
Mineral Data
Zn
6
Mn
2+
9
Sb
5+
2
(SiO
4
)
4
O
12
Strunz:
9.AE.45
Physical Properties
Crystal System:
Triclinic
Hardness:
4.0
