size 13 x 9 x 5 cm -Weght - 430 grams Malachite pseudomorph (after cuprite) — Lavrion, Greece An exceptional and classic specimen of secondary copper mineralization from the historic mines of Lavrion. Radiating & Botryoidal Malachite: A textured, "vibrant" carpet of green malachite crystals has developed on the surface and within the cavities of the host rock. The crystals exhibit a characteristic radiating and micro-botryoidal arrangement, creating a striking and beautiful color contrast. The specimen displays the fascinating phenomenon of pseudomorphism, in which the original cuprite has chemically transformed into malachite, while retaining the morphological characteristics of the original crystal structure. From ''Hilarion'' mine Agios Konstadinos Lavrion Mining Dist., Lavreotiki, East, Attica, Greece will be sent with a security number