10104 - Red Alum Crystal Cluster Mineral Specimen Sokolowski Location Poland Walliserops The matrix has some fractures

The matrix has some fractures that have been glued and restored

so they decided they were meteorites

terrestrial (3)

belonging to the Azhdarchidae family

with the formula Cu2CO3(OH)2

10104 - Red Alum Crystal Cluster Mineral Specimen Sokolowski Location Poland Walliserops The matrix has some fractures4,57cm Red Alum Crystal Cluster Mineral Specimen Sokolowski Location Poland Location: Poland (Lab Grown) Weight: 20g Dimensions: 4,57 cm Long, 3,30cm Wide, 2,28 cm Thick This Alum mineral was created in the lab by Sokolowski Minerals of Poland. Alum Crystallizes in a regular crystal system. It is easily solvable in water, in the natural environment it does naturally form crystals and crusts. This Alum was created in a lab in Poland using the