EXCEPTIONAL EXCALIBUR FORMATION
Place of origin: Artigas – Uruguay
Geological period: Cretaceous
Age: 120-140 million years old
Height (Including Stand): 85 cm
Dimensions: H 85 cm x W 48 cm x D 37 cm
Condition: This is an original piece without any restoration
With its extremely unusual central amethyst epimorph after calcite, this natural wonder evokes images of the legendary sword, Excalibur, magically fixed in the stone. Elsewhere we see quartz-frosted calcite, goethite and amethystine quartz. An extraordinary specimen.
