Stone(s): blue opal
Color: blue
Dimensions: 14.5 cm x 10 cm
Approximate weight: 900 g
Number of stones: sold individually
Shape: raw stone
Photos are contractual.
Classification: amorphous mineraloid
Mohs hardness: 5.5-6.5
Density: 1.9-2.5
Origin: Chile
Care advice: opal is fragile. It’s recommended to clean it with a soft, slightly damp cloth. Do not expose opal to strong light or extreme heat: it is sensitive to heat and can crack or discolor.






















