Tumbled Opal White Copal a small recessed dish or

a small recessed dish or central well behind the sun catches the falling ash

The most compositionally complex rope in the cluster

It is the opaque cousin of carnelian - the same iron-coloured chalcedony

Diffuser (1–2 drops - the oil is highly concentrated)

Tumbled Opal White Copal a small recessed dish oropal soft milky white, translucent and quietly luminous, a glow that rises and settles without ever flashing into colour. Silica that set as a gel and kept its water. Tumbled smooth. Opal is hydrated silica silica that set as a gel and never crystallised, holding several percent water in its body. This is the common kind, without the spectral fire of precious opal: a soft, even light scattering through the stone rather than splitting into colours.