886g Cubic Pyrite Specimen from Spain Heulandite Measurements: 186mm x 141mm x

Measurements: 186mm x 141mm x 88mm

This amazing large green tourmaline crystal sits tall through an amazing doubly terminated quartz crystal

I've worked with many Ethiopian opals and this particular piece has extremely intense color play that displays the whole rainbow of colors

9mm x 10mm x 9

48mm x 40mm x 24mm

886g Cubic Pyrite Specimen from Spain Heulandite Measurements: 186mm x 141mm xAesthetic duel pyrite cube specimen from Spain. These two amazingly formed pyrite cubes are intertwined and embedded in the natural host rock. A beautiful piece. 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. 5. 5" x 3. 5"x 2. 2" Weight: 886 grams FYI: When mined, these pyrite cubes typically do not stay in