French Minerals and Crystals of the World
35,00€
Groutite is a rare manganese oxide. Shiny needles are beautifully scattered over the brick-red petrified wood, replaced by quartz. This specimen comes from a remarkable and hitherto unique discovery in 1975. Mineral from the Blackwater mine in Arizona, USA.
Groutite is a rare manganese oxide. Fine, shiny needles are scattered over the brick-red petrified wood, replaced by quartz. This specimen comes from a remarkable and hitherto unique discovery in 1975. Mineral from the Blackwater mine in Arizona, USA.
This post is also available in: French
| Weight | 0,008 kg |
|---|---|
| Dimensions | 4,2 × 2,1 × 1,4 cm |
Out of stock
