There are few types of agates found in Bulgaria such as the sagenite agates from Nanovitsa and
better known Orpheus agates usually clear agates bordered with yellow and green colors, sometimes with plume inclusions.

Orpheus Agate with red plumes Rhodope Mtns., Kurdjali region, Bulgaria	Orpheus Agate, Rhodope Mtns., Kurdjali region, Bulgaria

Nanovitsa, Bulgaria