Getting a huge piece of grape agate predominately comprised of various shades of purple with hints of beige hues. Beautiful and unique display piece with fascinating clusters.
Despite the name, grape agates is not a true agate because it lacks the typical banded internal structure of agate. Scientists correctly classify it as botryoidal purple chalcedony (a type of microcrystalline quartz).
From Indonesia.
(Item code: GRPAGT02)
Getting a huge piece of grape agate predominately comprised of various shades of purple with hints of beige hues. Beautiful and unique display piece with fascinating clusters.
Despite the name, grape agates is not a true agate because it lacks the typical banded internal structure of agate. Scientists correctly classify it as botryoidal purple chalcedony (a type of microcrystalline quartz).
From Indonesia.
(Item code: GRPAGT02)
