Dendritic Opal Egg. Polished all around.
Weight: 57g
Length: 48.4mm
Width: 34mm
Diameter at the thickest point: 31.4mm
Turkish Dendritic Opal is known for its intricate, fern-like patterns throughout areas of opaque white and semitransparent opal.
The fine, branched black inclusions- known as dendrites- are caused by inclusions of the mineral manganese.
