Notes: This product is sold in 300g bags. The size, shape and colour of the product you will receive may differ slightly from the product shown in the image.
Crystal Type: Black Opal
Crystal Details: Black Opal is the black variety of Opal. This is a rare type of opal; this kind of opal has a darker base colour.
Chemical Composition:SiO2 · nH2O
Average Weight: 300g
Average Quantity Per Bag: 3-4
Weight: 0.3 kg
Pack Dimensions: Length: 9.5cm x Width: 2.5cm x Height: 11.5cm
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