huge specimen measures 6x3x1½ inch and weighs 1 pound 0.8 ounce
shows nice Autunite crystals displayed on both sides.
One side has a generous coating of exceptionally nice crystals and the
other side has some of the largest crystals I have seen.
crystal measures 7mm across!
is a "must have" specimen!
normally will shed some crystals over time due to dehydration.
have coated this specimen with invisible Acrylic to preserve the crystal
have coated many specimens using this process with excellent
coating in invisible and does not effect the Uv or other properties of the
will show when performing XRD or similar analysis.