Pyrolusite from Imini Mine, Morocco
Pyrolusite is a naturally occurring mineral mainly composed of manganese dioxide (MnO₂).
These specimens are from the Imini Mine, Ouarzazate Province, Morocco.
Pyrolusite from Imini Mine, Ouarzazate Province, Morocco.
Pyrolusite is a naturally occurring mineral mainly composed of manganese dioxide (MnO₂).
It's the most common manganese ore which forms in granular, botryoidal, or massive forms - however, these pieces consist of acicular needle-like crystals. They are extremely fragile.
All of our current stock comes from Imini Mine, Ouarzazate Province, Morocco.
Mike (verified owner) –
A nice little sample, ideal for my Mindcraft display that ny 12 year old and I are developing.