Reviews
This Specimen has been sold.
HERE ARE SOME OTHER SIMILAR FOSSILS FOR SALE
1.95" Striking Green Metatorbernite Crystal Cluster - DR Congo
This is an alluring cluster of striking green metatorbernite crystals that was collected from the Musonoi Mine (Cu-Co-U deposit) of Lualaba, Democratic Republic of the Congo. The vast majority of the crystals are in pristine condition and exhibit a brilliant luster when rotated back and fourth.
It has been mounted to an acrylic display base with mineral tack.
It has been mounted to an acrylic display base with mineral tack.
Metatorbernite is a radioactive phosphate mineral that commonly forms by the dehydration of torbernite. When formed this way, it typically causes breakage within the crystal lattice, resulting in the crystals having a lighter green color and dull luster. However, when crystals are formed by direct deposition, they often bear dark green color and a vitreous luster.
While its often found in association with torbernite, it can also be found among autunite, meta-autunite, and uraninite.
Chemical Formula: Cu(UO2)2(PO4)2 · 8H2O
While metatorbernite does in fact contain uranium, its risk level is considered low since only a small amount of uranium makes up the crystal. That being said, it's suggested that metatorbernite should be stored in a well ventilated area and/or in a case isolated from open air or other specimens.
While its often found in association with torbernite, it can also be found among autunite, meta-autunite, and uraninite.
Chemical Formula: Cu(UO2)2(PO4)2 · 8H2O
While metatorbernite does in fact contain uranium, its risk level is considered low since only a small amount of uranium makes up the crystal. That being said, it's suggested that metatorbernite should be stored in a well ventilated area and/or in a case isolated from open air or other specimens.
SPECIES
Metatorbernite
LOCATION
Musonoi Mine, Kolwezi, Lualaba, DR Congo
SIZE
1.95" wide (longest measurment)
CATEGORY
ITEM
#281087
