782g Pyrite Cube Mineral Specimen july4 We consider this piece to

We consider this piece to be a Small Cabinet Specimen (SMC)

but when it is illuminated you can see the streak of citrine within the amethyst

Measurement: 53mm x 43mm x 38mm

but this particular piece has a slight green glow in daylight

782g Pyrite Cube Mineral Specimen july4 We consider this piece toBeautiful pyrite mineral specimen on the host rock from Spain. This locality's limestone matrix can dissolve in water, so the specimens matrix needs to stay dry for these pyrite cubes to stay in place. Locality: Navajn, La Rioja, Spain Measurement: Approx. 4. 0" x 3. 3"x 2. 8" Weight: 782 grams FYI: When mined, these pyrite cubes typically do not stay in place on the host rock unless buried deep within the matrix. Almost all of the on matrix pyrite