4" Metallic, Radiating Pyrolusite Cystals - Morocco

This is a spectacular, lustrous cluster of radiating silver Pyrolusite from Morocco. The specimen features several radiating sprays of these shiny, metallic crystals.

Pyrolusite is a mineral consisting of manganese dioxide (MnO2) and is important as an ore of manganese. It has a silvery metallic luster, a black or bluish-black streak, and readily soils the fingers. It commonly is found in finely packed fibrous, acicular, and radial forms composed of very fine needles or fibers.
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DETAILS
SPECIES
Pyrolusite
LOCATION
Imini Mine, Ouarzazate Province, Morocco
SIZE
4 x 2.2 x 2.1"
CATEGORY
ITEM
#56960