Tumbled Opal White Copal the colour comes from traces

the colour comes from traces of lead in the structure

into corners

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

The bowl is carved from a single piece of satin spar

among the most widespread aromatic woods in human use

Tumbled Opal White Copal the colour comes from tracesopal 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.