Mineral Specimen #4596 Garnierite (Mix of Nickel Silicates likely containing Pecoraite)
Riddle Mine Riddle, Riddle District, Douglas Co., Oregon
6.8 x 5.9 x 4 cm
Garnierite is a name used for a mix of nickel silicates which can include Nepouite, Pecoraite, Pimelite, Willemseite and others.
Flaws: Essentially massive material. Pleae note: the specimen is a little crumbly - small pieces on occasion fall off. This may happen in shipping, but will be minimal.
This mineral is also found in the following galleries: Minerals From the United States | Phyllosilicates | Rare Minerals | Minerals Priced Between 25 and 49 Dollars