“Blocky crystals up to 25 mm with light bronze color, and brownish Siderite. A perfect example of this great classic. From old collection (obviously), in my personal Old Europa suite. Photo Simone Citon.”

“Blocky crystals up to 25 mm with light bronze color, and brownish Siderite. A perfect example of this great classic. 4,5x3,5x3 cm. From old collection (obviously), in my personal Old Europa suite. Photo Simone Citon.”