“Calcite crystals included with sand with interesting formation. Some specimens seem to need to be given a name and for this one I've chosen "Aerosub". Specimen length 4.5cm x 2.5cm high. For Side B see the child photo. In my personal collection. ”

“Calcite crystals included with sand with interesting formation. Some specimens seem to need to be given a name and for this one I've chosen "Aerosub". Specimen length 4.5cm x 2.5cm high. For Side B see the child photo. In my personal collection.”