43g Pyrite Mineral Specimen indicolite This vibrant yellow color came

This vibrant yellow color came after the heat treatment and you can see what it originally looked like before heating in the photo below

which gives it a very neat look

This green peridot crystal specimen has beautiful gemmy look and great green color

Measurement: 94mm x 88mm x 54mm

very reminiscent of a watermelon tourmaline slice (but as a crystal)

43g Pyrite Mineral Specimen indicolite This vibrant yellow color cameBeautiful 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. 42mm x 33mm x 28mm Weight: 43. 30g 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