Dendritic Opal Rock slab 69
Australian Dendritic Opal is a glassy opalite that is filled with very intricate black dendrites on a variety of background colors. The semi-transparent opalite material takes a brilliant polish to set off the distinctive feathery dendritic pattern. A challenging material to work with as it tends to be a bit brittle, the extra effort to make a finished piece is well worth it.
Dimensions: 2.75" x 2.5" and approximately 8.7 mm thick on the upper left tapering to 5 mm thick on the bottom right. Weight = 57 gr.
Shown wet. Not polished. Flaws are shown as white lines in the final picture frame.
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