Serpentine (Green Opal) Freeform | 22x18cm | Madagascar Water Its bright yellow hue reflects

Its bright yellow hue reflects raw

and the impact event is dated to approximately 790

It forms through silica rich sedimentary processes with iron inclusions giving rise to its characteristic red and reddish brown tones

A substantial Smithsonite specimen weighing approximately 0

Serpentine (Green Opal) Freeform | 22x18cm | Madagascar Water Its bright yellow hue reflectsA substantial and beautifully polished Serpentine freeform from Madagascar sold locally under the trade name Green Opal with a colour that is immediately arresting: a vivid, almost luminous lime green with a fine granular texture that gives the surface a soft, organic quality. The dominant face is a clean, bright yellow green, while the reverse reveals a large warm amber orange inclusion a natural iron oxide staining within the serpentine matrix that