WOLC-97.3 Gram (36.5 Carat) Ethiopian Welo Opal Rough Limb Cast For Sale
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This Limb cast is one of many that are found in the Welo opals we receive from the Oligocene volcanic deposits on the Wegal Tena plateau. In other words from the bags of gem Welo opal we regularly receive from Ethiopia. Perhaps 1% to 2% of the opal we receive has been formed in the hollow cavities from decayed organic material left behind in the volcanic pyroclastic deposits where the opal is formed. Some of this opal can easily be recognized as small limbs.
Dimensions: 37mm x 18mm x 13mm thick. 7.3 grams.
Category: Rough Opals > Ethiopian Welo Opals For Sale > Single Rough Welo Opals